Karlo Hackenberger
type: MusicGroup
popularity: 47
followers: 589
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7bf1e79911f6d5ec1ca2c11d518361d9db179442863aeeb240135a3fdad20f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff30049a-f613-497a-afab-89c34654ee6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff30049a-f613-497a-afab-89c34654ee6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff30049a-f613-497a-afab-89c34654ee6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7bf1e79911f6d5ec1ca2c11d518361d9db179442863aeeb240135a3fdad20f1","name":"Karlo Hackenberger","registered_at":"2026-06-12T14:39:35Z","symbol":"NIM0328134","token_address":"0xbcf28f41188019595880327735f16939eb6d8d24","type":"artist","uuid":"ff30049a-f613-497a-afab-89c34654ee6d"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bf1e79911f6d5ec1ca2c11d518361d9db179442863aeeb240135a3fdad20f1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff30049a-f613-497a-afab-89c34654ee6d.json and https://artists.proofprofile.net/proofs/artist/ff30049a-f613-497a-afab-89c34654ee6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd7bf1e79911f6d5ec1ca2c11d518361d9db179442863aeeb240135a3fdad20f1","name":"Karlo Hackenberger","registered_at":"2026-06-12T14:39:35Z","symbol":"NIM0328134","token_address":"0xbcf28f41188019595880327735f16939eb6d8d24","type":"artist","uuid":"ff30049a-f613-497a-afab-89c34654ee6d"}
track: Ein lautes Willkommen - Teil 1
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183244
  explicit: false
  by artist: Spirit
  by artist: Angela Strunck
  by artist: Sarah Tkotsch
  by artist: Robert Glatzeder
  by artist: Viktor Neumann
  by artist: Karlo Hackenberger
  by artist: Marieke Oeffinger
  by artist: Johanna Dost
  by artist: Olivia Büschken
  by artist: Leonie Dubuc
  by artist: Sebastian Kluckert
  by artist: Susanne Sternberg
  in album: Folge 22: Das Wildnis Abenteuer / Ein lautes Willkommen (Das Original-Hörspiel zur TV-Serie)
    type: MusicAlbum
    date published: 2021-05-14
  isrc code: DEH822104583
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:46:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x654d8ead0c1df37e9e26480e88cdf54527bc8f1ca995b643a36efa405b4ac37e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7rjTl5euprPgp64hHMmzoO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rjTl5euprPgp64hHMmzoO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x654d8ead0c1df37e9e26480e88cdf54527bc8f1ca995b643a36efa405b4ac37e","isrc":"DEH822104583","name":"Ein lautes Willkommen - Teil 1","registered_at":"2026-06-10T13:46:06Z","spotify_id":"7rjTl5euprPgp64hHMmzoO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654d8ead0c1df37e9e26480e88cdf54527bc8f1ca995b643a36efa405b4ac37e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rjTl5euprPgp64hHMmzoO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rjTl5euprPgp64hHMmzoO.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x654d8ead0c1df37e9e26480e88cdf54527bc8f1ca995b643a36efa405b4ac37e","isrc":"DEH822104583","name":"Ein lautes Willkommen - Teil 1","registered_at":"2026-06-10T13:46:06Z","spotify_id":"7rjTl5euprPgp64hHMmzoO","type":"track"}
track: April, April! - Teil 3
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215036
  explicit: false
  by artist: Spirit
  by artist: Susanne Sternberg
  by artist: Sarah Tkotsch
  by artist: Robert Glatzeder
  by artist: Viktor Neumann
  by artist: Karlo Hackenberger
  by artist: Marieke Oeffinger
  by artist: Johanna Dost
  by artist: Olivia Büschken
  by artist: Leonie Dubuc
  by artist: Sebastian Kluckert
  in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: DEH822100180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:16:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d7abfd6a3691d7957f77f6079bb5dce9c948487585ecb1ee134198dbf88422a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1tK8Bc53BcHecTAKK7ngGn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tK8Bc53BcHecTAKK7ngGn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d7abfd6a3691d7957f77f6079bb5dce9c948487585ecb1ee134198dbf88422a","isrc":"DEH822100180","name":"April, April! - Teil 3","registered_at":"2026-06-09T14:16:34Z","spotify_id":"1tK8Bc53BcHecTAKK7ngGn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7abfd6a3691d7957f77f6079bb5dce9c948487585ecb1ee134198dbf88422a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tK8Bc53BcHecTAKK7ngGn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tK8Bc53BcHecTAKK7ngGn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6d7abfd6a3691d7957f77f6079bb5dce9c948487585ecb1ee134198dbf88422a","isrc":"DEH822100180","name":"April, April! - Teil 3","registered_at":"2026-06-09T14:16:34Z","spotify_id":"1tK8Bc53BcHecTAKK7ngGn","type":"track"}
track: Große Schwester Lucky - Teil 6
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182903
  explicit: false
  by artist: Spirit
  by artist: Susanne Sternberg
  by artist: Sarah Tkotsch
  by artist: Robert Glatzeder
  by artist: Viktor Neumann
  by artist: Karlo Hackenberger
  by artist: Marieke Oeffinger
  by artist: Johanna Dost
  by artist: Olivia Büschken
  by artist: Leonie Dubuc
  by artist: Sebastian Kluckert
  in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: DEH822100190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:54:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51b5827bf98015b609af58257ac5aeba2cc80b4e4533b1e7f67dab12b77d2f32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2puSNyiAV0iYfE2fgmHqjl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2puSNyiAV0iYfE2fgmHqjl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Der Dressur-Wettbewerb - Teil 2
track: April, April! - Teil 1
track: April, April! - Teil 2
track: Große Schwester Lucky - Teil 2
track: Großer Gouverneur - Teil 4
track: April, April! - Teil 4
track: April, April! - Teil 5
track: April, April! - Teil 6
track: April, April! - Teil 7
track: Große Schwester Lucky - Teil 1
track: Große Schwester Lucky - Teil 3
track: Große Schwester Lucky - Teil 4
track: Der Dressur-Wettbewerb - Teil 1
track: Der Dressur-Wettbewerb - Teil 3
track: Der Dressur-Wettbewerb - Teil 4
track: Der Dressur-Wettbewerb - Teil 5
track: Lucky, Polly und der Wolf - Teil 1

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x51b5827bf98015b609af58257ac5aeba2cc80b4e4533b1e7f67dab12b77d2f32","isrc":"DEH822100190","name":"Große Schwester Lucky - Teil 6","registered_at":"2026-06-11T03:54:39Z","spotify_id":"2puSNyiAV0iYfE2fgmHqjl","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b5827bf98015b609af58257ac5aeba2cc80b4e4533b1e7f67dab12b77d2f32. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2puSNyiAV0iYfE2fgmHqjl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2puSNyiAV0iYfE2fgmHqjl.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x51b5827bf98015b609af58257ac5aeba2cc80b4e4533b1e7f67dab12b77d2f32","isrc":"DEH822100190","name":"Große Schwester Lucky - Teil 6","registered_at":"2026-06-11T03:54:39Z","spotify_id":"2puSNyiAV0iYfE2fgmHqjl","type":"track"}

Der Dressur-Wettbewerb - Teil 2
type: MusicRecording
duration: PT3M33S
duration ms: 213797
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x487625992fd86dfe38e10580f7101872e1406009f9fb4a5005d9e2014ae36e48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3CtVvy44jwDF7xol3601k7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtVvy44jwDF7xol3601k7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x487625992fd86dfe38e10580f7101872e1406009f9fb4a5005d9e2014ae36e48","isrc":"DEH822112162","name":"Der Dressur-Wettbewerb - Teil 2","registered_at":"2026-06-20T01:11:52Z","spotify_id":"3CtVvy44jwDF7xol3601k7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487625992fd86dfe38e10580f7101872e1406009f9fb4a5005d9e2014ae36e48. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CtVvy44jwDF7xol3601k7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtVvy44jwDF7xol3601k7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x487625992fd86dfe38e10580f7101872e1406009f9fb4a5005d9e2014ae36e48","isrc":"DEH822112162","name":"Der Dressur-Wettbewerb - Teil 2","registered_at":"2026-06-20T01:11:52Z","spotify_id":"3CtVvy44jwDF7xol3601k7","type":"track"}

April, April! - Teil 1
type: MusicRecording
duration: PT3M44S
duration ms: 224017
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100178
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:43:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76ec5b51d812469e427b0cb369099f3ccad2f7224609f49e531f004d9a063f46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60T5bmRvs1nIiKZO7xvSm5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60T5bmRvs1nIiKZO7xvSm5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76ec5b51d812469e427b0cb369099f3ccad2f7224609f49e531f004d9a063f46","isrc":"DEH822100178","name":"April, April! - Teil 1","registered_at":"2026-06-10T13:43:19Z","spotify_id":"60T5bmRvs1nIiKZO7xvSm5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ec5b51d812469e427b0cb369099f3ccad2f7224609f49e531f004d9a063f46. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60T5bmRvs1nIiKZO7xvSm5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60T5bmRvs1nIiKZO7xvSm5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x76ec5b51d812469e427b0cb369099f3ccad2f7224609f49e531f004d9a063f46","isrc":"DEH822100178","name":"April, April! - Teil 1","registered_at":"2026-06-10T13:43:19Z","spotify_id":"60T5bmRvs1nIiKZO7xvSm5","type":"track"}

April, April! - Teil 2
type: MusicRecording
duration: PT3M40S
duration ms: 220635
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:56:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34f616288139c521a73bd0dca1190c111596a55458e74b9ba127b0ce55416664
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LLJEXLcsh5EbTXeAzY2LQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LLJEXLcsh5EbTXeAzY2LQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34f616288139c521a73bd0dca1190c111596a55458e74b9ba127b0ce55416664","isrc":"DEH822100179","name":"April, April! - Teil 2","registered_at":"2026-06-10T13:56:34Z","spotify_id":"6LLJEXLcsh5EbTXeAzY2LQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f616288139c521a73bd0dca1190c111596a55458e74b9ba127b0ce55416664. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LLJEXLcsh5EbTXeAzY2LQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LLJEXLcsh5EbTXeAzY2LQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x34f616288139c521a73bd0dca1190c111596a55458e74b9ba127b0ce55416664","isrc":"DEH822100179","name":"April, April! - Teil 2","registered_at":"2026-06-10T13:56:34Z","spotify_id":"6LLJEXLcsh5EbTXeAzY2LQ","type":"track"}

Große Schwester Lucky - Teil 2
type: MusicRecording
duration: PT3M32S
duration ms: 212226
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100186
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:25:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58600c24f9a8df1536548ef770114bad27a66665eb575c57565c0a4c6b5f6d04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5QNAf8vuUpm8l5ih8u7Uto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QNAf8vuUpm8l5ih8u7Uto
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58600c24f9a8df1536548ef770114bad27a66665eb575c57565c0a4c6b5f6d04","isrc":"DEH822100186","name":"Große Schwester Lucky - Teil 2","registered_at":"2026-06-11T02:25:45Z","spotify_id":"5QNAf8vuUpm8l5ih8u7Uto","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58600c24f9a8df1536548ef770114bad27a66665eb575c57565c0a4c6b5f6d04. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5QNAf8vuUpm8l5ih8u7Uto.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QNAf8vuUpm8l5ih8u7Uto.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x58600c24f9a8df1536548ef770114bad27a66665eb575c57565c0a4c6b5f6d04","isrc":"DEH822100186","name":"Große Schwester Lucky - Teil 2","registered_at":"2026-06-11T02:25:45Z","spotify_id":"5QNAf8vuUpm8l5ih8u7Uto","type":"track"}

Großer Gouverneur - Teil 4
type: MusicRecording
duration: PT3M29S
duration ms: 209809
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 27: Großer Gouverneur / Fest aller Feste (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2022-02-11
isrc code: DEH822200004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6312ff1f189c799f4db8a4d5cf246de639698d4a3627318f6f133127e9494be8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RdJcAhCjX5WImFupwGfYF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RdJcAhCjX5WImFupwGfYF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6312ff1f189c799f4db8a4d5cf246de639698d4a3627318f6f133127e9494be8","isrc":"DEH822200004","name":"Großer Gouverneur - Teil 4","registered_at":"2026-06-22T19:14:54Z","spotify_id":"1RdJcAhCjX5WImFupwGfYF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6312ff1f189c799f4db8a4d5cf246de639698d4a3627318f6f133127e9494be8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RdJcAhCjX5WImFupwGfYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RdJcAhCjX5WImFupwGfYF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6312ff1f189c799f4db8a4d5cf246de639698d4a3627318f6f133127e9494be8","isrc":"DEH822200004","name":"Großer Gouverneur - Teil 4","registered_at":"2026-06-22T19:14:54Z","spotify_id":"1RdJcAhCjX5WImFupwGfYF","type":"track"}

April, April! - Teil 4
type: MusicRecording
duration: PT3M48S
duration ms: 228711
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:55:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4acca80c6f11ed151b21ed76a1771479ac8b8ba215f07321fbe95f357242208
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0NkTXTylk2XxDi2IXJFjjr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NkTXTylk2XxDi2IXJFjjr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4acca80c6f11ed151b21ed76a1771479ac8b8ba215f07321fbe95f357242208","isrc":"DEH822100181","name":"April, April! - Teil 4","registered_at":"2026-06-10T13:55:52Z","spotify_id":"0NkTXTylk2XxDi2IXJFjjr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4acca80c6f11ed151b21ed76a1771479ac8b8ba215f07321fbe95f357242208. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NkTXTylk2XxDi2IXJFjjr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NkTXTylk2XxDi2IXJFjjr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf4acca80c6f11ed151b21ed76a1771479ac8b8ba215f07321fbe95f357242208","isrc":"DEH822100181","name":"April, April! - Teil 4","registered_at":"2026-06-10T13:55:52Z","spotify_id":"0NkTXTylk2XxDi2IXJFjjr","type":"track"}

April, April! - Teil 5
type: MusicRecording
duration: PT3M42S
duration ms: 222143
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100182
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x545fc151a0fe117dc641693514329a5d848f720bd98ff43f0741498fce16c2d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/69PcOLUn3QkVUi1zODp5iv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69PcOLUn3QkVUi1zODp5iv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x545fc151a0fe117dc641693514329a5d848f720bd98ff43f0741498fce16c2d4","isrc":"DEH822100182","name":"April, April! - Teil 5","registered_at":"2026-06-11T02:17:12Z","spotify_id":"69PcOLUn3QkVUi1zODp5iv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545fc151a0fe117dc641693514329a5d848f720bd98ff43f0741498fce16c2d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69PcOLUn3QkVUi1zODp5iv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69PcOLUn3QkVUi1zODp5iv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x545fc151a0fe117dc641693514329a5d848f720bd98ff43f0741498fce16c2d4","isrc":"DEH822100182","name":"April, April! - Teil 5","registered_at":"2026-06-11T02:17:12Z","spotify_id":"69PcOLUn3QkVUi1zODp5iv","type":"track"}

April, April! - Teil 6
type: MusicRecording
duration: PT3M36S
duration ms: 216784
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:12:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59e7454db206aef9e02286a506f1847b7d20abbf262d6def2ebca5c63c474419
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/08nmc1DtBmrAINrzoSAhKo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08nmc1DtBmrAINrzoSAhKo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59e7454db206aef9e02286a506f1847b7d20abbf262d6def2ebca5c63c474419","isrc":"DEH822100183","name":"April, April! - Teil 6","registered_at":"2026-06-11T02:12:35Z","spotify_id":"08nmc1DtBmrAINrzoSAhKo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e7454db206aef9e02286a506f1847b7d20abbf262d6def2ebca5c63c474419. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08nmc1DtBmrAINrzoSAhKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08nmc1DtBmrAINrzoSAhKo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x59e7454db206aef9e02286a506f1847b7d20abbf262d6def2ebca5c63c474419","isrc":"DEH822100183","name":"April, April! - Teil 6","registered_at":"2026-06-11T02:12:35Z","spotify_id":"08nmc1DtBmrAINrzoSAhKo","type":"track"}

April, April! - Teil 7
type: MusicRecording
duration: PT3M44S
duration ms: 224404
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:25:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x122da9346bce779f03dfefe084bee07ae38616ec058dd280ef1e6b0e9ffe2ca4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0AOToRelIID5nK9aQrw4ZN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AOToRelIID5nK9aQrw4ZN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x122da9346bce779f03dfefe084bee07ae38616ec058dd280ef1e6b0e9ffe2ca4","isrc":"DEH822100184","name":"April, April! - Teil 7","registered_at":"2026-06-11T02:25:57Z","spotify_id":"0AOToRelIID5nK9aQrw4ZN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122da9346bce779f03dfefe084bee07ae38616ec058dd280ef1e6b0e9ffe2ca4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AOToRelIID5nK9aQrw4ZN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AOToRelIID5nK9aQrw4ZN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x122da9346bce779f03dfefe084bee07ae38616ec058dd280ef1e6b0e9ffe2ca4","isrc":"DEH822100184","name":"April, April! - Teil 7","registered_at":"2026-06-11T02:25:57Z","spotify_id":"0AOToRelIID5nK9aQrw4ZN","type":"track"}

Große Schwester Lucky - Teil 1
type: MusicRecording
duration: PT3M30S
duration ms: 210268
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:58:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c7cd7c442411a715eb4420132476c4b7246b81f79664f524aed6795ec079394
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cncXAR1sQcaDHc63lB6Tt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cncXAR1sQcaDHc63lB6Tt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c7cd7c442411a715eb4420132476c4b7246b81f79664f524aed6795ec079394","isrc":"DEH822100185","name":"Große Schwester Lucky - Teil 1","registered_at":"2026-06-12T00:58:18Z","spotify_id":"3cncXAR1sQcaDHc63lB6Tt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7cd7c442411a715eb4420132476c4b7246b81f79664f524aed6795ec079394. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cncXAR1sQcaDHc63lB6Tt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cncXAR1sQcaDHc63lB6Tt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8c7cd7c442411a715eb4420132476c4b7246b81f79664f524aed6795ec079394","isrc":"DEH822100185","name":"Große Schwester Lucky - Teil 1","registered_at":"2026-06-12T00:58:18Z","spotify_id":"3cncXAR1sQcaDHc63lB6Tt","type":"track"}

Große Schwester Lucky - Teil 3
type: MusicRecording
duration: PT3M19S
duration ms: 199406
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100187
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:20:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x244199081f885f0061849497ce0aa265c78fc111270deb89016f3506ece82f26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7q0mZN02IX74dyNzsLTEYq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q0mZN02IX74dyNzsLTEYq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x244199081f885f0061849497ce0aa265c78fc111270deb89016f3506ece82f26","isrc":"DEH822100187","name":"Große Schwester Lucky - Teil 3","registered_at":"2026-06-11T02:20:13Z","spotify_id":"7q0mZN02IX74dyNzsLTEYq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244199081f885f0061849497ce0aa265c78fc111270deb89016f3506ece82f26. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7q0mZN02IX74dyNzsLTEYq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q0mZN02IX74dyNzsLTEYq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x244199081f885f0061849497ce0aa265c78fc111270deb89016f3506ece82f26","isrc":"DEH822100187","name":"Große Schwester Lucky - Teil 3","registered_at":"2026-06-11T02:20:13Z","spotify_id":"7q0mZN02IX74dyNzsLTEYq","type":"track"}

Große Schwester Lucky - Teil 4
type: MusicRecording
duration: PT3M22S
duration ms: 202997
explicit: false
by artist: Spirit
by artist: Susanne Sternberg
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
in album: Folge 20: April, April! / Große Schwester Lucky (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-02-19
isrc code: DEH822100188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:18:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a0b35b35f3206f2229d794fe7c99ad77f40374fa6e17fe640fdc401a270a8c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1FdRL8pCHpOhFY0deIkyaX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FdRL8pCHpOhFY0deIkyaX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a0b35b35f3206f2229d794fe7c99ad77f40374fa6e17fe640fdc401a270a8c7","isrc":"DEH822100188","name":"Große Schwester Lucky - Teil 4","registered_at":"2026-06-12T01:18:31Z","spotify_id":"1FdRL8pCHpOhFY0deIkyaX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0b35b35f3206f2229d794fe7c99ad77f40374fa6e17fe640fdc401a270a8c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FdRL8pCHpOhFY0deIkyaX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FdRL8pCHpOhFY0deIkyaX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4a0b35b35f3206f2229d794fe7c99ad77f40374fa6e17fe640fdc401a270a8c7","isrc":"DEH822100188","name":"Große Schwester Lucky - Teil 4","registered_at":"2026-06-12T01:18:31Z","spotify_id":"1FdRL8pCHpOhFY0deIkyaX","type":"track"}

Der Dressur-Wettbewerb - Teil 1
type: MusicRecording
duration: PT3M40S
duration ms: 220275
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:05:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1e6f77a0cf8546ac135aa7741e7e62f657c27e99b69e2918c3ca93d71fd3681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7LVRENLltfVuoZEty4YFc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LVRENLltfVuoZEty4YFc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1e6f77a0cf8546ac135aa7741e7e62f657c27e99b69e2918c3ca93d71fd3681","isrc":"DEH822112161","name":"Der Dressur-Wettbewerb - Teil 1","registered_at":"2026-06-20T19:05:47Z","spotify_id":"7LVRENLltfVuoZEty4YFc0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e6f77a0cf8546ac135aa7741e7e62f657c27e99b69e2918c3ca93d71fd3681. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LVRENLltfVuoZEty4YFc0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LVRENLltfVuoZEty4YFc0.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd1e6f77a0cf8546ac135aa7741e7e62f657c27e99b69e2918c3ca93d71fd3681","isrc":"DEH822112161","name":"Der Dressur-Wettbewerb - Teil 1","registered_at":"2026-06-20T19:05:47Z","spotify_id":"7LVRENLltfVuoZEty4YFc0","type":"track"}

Der Dressur-Wettbewerb - Teil 3
type: MusicRecording
duration: PT3M18S
duration ms: 198481
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:02:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xace41b8c099c1bd0046ab085d8c409a8bb4906c4c49cea222aecbb5c6693dd00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Id69oqx5irtlR3ISidlyb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Id69oqx5irtlR3ISidlyb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xace41b8c099c1bd0046ab085d8c409a8bb4906c4c49cea222aecbb5c6693dd00","isrc":"DEH822112163","name":"Der Dressur-Wettbewerb - Teil 3","registered_at":"2026-06-20T19:02:45Z","spotify_id":"0Id69oqx5irtlR3ISidlyb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace41b8c099c1bd0046ab085d8c409a8bb4906c4c49cea222aecbb5c6693dd00. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Id69oqx5irtlR3ISidlyb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Id69oqx5irtlR3ISidlyb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xace41b8c099c1bd0046ab085d8c409a8bb4906c4c49cea222aecbb5c6693dd00","isrc":"DEH822112163","name":"Der Dressur-Wettbewerb - Teil 3","registered_at":"2026-06-20T19:02:45Z","spotify_id":"0Id69oqx5irtlR3ISidlyb","type":"track"}

Der Dressur-Wettbewerb - Teil 4
type: MusicRecording
duration: PT3M40S
duration ms: 220410
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112164
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:59:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79512864da58aa88ed2a3759b3a4ce9841d0b15ff39ded131137ef02ae4490e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6JvX88FW7mT3iUpKTi90H2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JvX88FW7mT3iUpKTi90H2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79512864da58aa88ed2a3759b3a4ce9841d0b15ff39ded131137ef02ae4490e4","isrc":"DEH822112164","name":"Der Dressur-Wettbewerb - Teil 4","registered_at":"2026-06-20T18:59:57Z","spotify_id":"6JvX88FW7mT3iUpKTi90H2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79512864da58aa88ed2a3759b3a4ce9841d0b15ff39ded131137ef02ae4490e4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JvX88FW7mT3iUpKTi90H2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JvX88FW7mT3iUpKTi90H2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x79512864da58aa88ed2a3759b3a4ce9841d0b15ff39ded131137ef02ae4490e4","isrc":"DEH822112164","name":"Der Dressur-Wettbewerb - Teil 4","registered_at":"2026-06-20T18:59:57Z","spotify_id":"6JvX88FW7mT3iUpKTi90H2","type":"track"}

Der Dressur-Wettbewerb - Teil 5
type: MusicRecording
duration: PT3M42S
duration ms: 222731
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:03:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bf52985fa3451b77437f36c92eb0a440c9ba00c79eca4ceea36f2e9d3bebbd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/017hxr90zrJicelHiYRw8l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/017hxr90zrJicelHiYRw8l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bf52985fa3451b77437f36c92eb0a440c9ba00c79eca4ceea36f2e9d3bebbd1","isrc":"DEH822112165","name":"Der Dressur-Wettbewerb - Teil 5","registered_at":"2026-06-20T19:03:29Z","spotify_id":"017hxr90zrJicelHiYRw8l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf52985fa3451b77437f36c92eb0a440c9ba00c79eca4ceea36f2e9d3bebbd1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/017hxr90zrJicelHiYRw8l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/017hxr90zrJicelHiYRw8l.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5bf52985fa3451b77437f36c92eb0a440c9ba00c79eca4ceea36f2e9d3bebbd1","isrc":"DEH822112165","name":"Der Dressur-Wettbewerb - Teil 5","registered_at":"2026-06-20T19:03:29Z","spotify_id":"017hxr90zrJicelHiYRw8l","type":"track"}

Lucky, Polly und der Wolf - Teil 1
type: MusicRecording
duration: PT3M32S
duration ms: 212368
explicit: false
by artist: Spirit
by artist: Angela Strunck
by artist: Sarah Tkotsch
by artist: Robert Glatzeder
by artist: Viktor Neumann
by artist: Karlo Hackenberger
by artist: Marieke Oeffinger
by artist: Johanna Dost
by artist: Olivia Büschken
by artist: Leonie Dubuc
by artist: Sebastian Kluckert
by artist: Susanne Sternberg
in album: Folge 23: Der Dressur-Wettbewerb / Lucky, Polly und der Wolf (Das Original-Hörspiel zur TV-Serie)
  type: MusicAlbum
  date published: 2021-08-20
isrc code: DEH822112167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:10:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeed230198c47989adaf30ef1a4886f661519e7b93d2349bbb1f0713f6fe48bf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3DMxaBuLQeTYhrbdFBzSPT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DMxaBuLQeTYhrbdFBzSPT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeed230198c47989adaf30ef1a4886f661519e7b93d2349bbb1f0713f6fe48bf7","isrc":"DEH822112167","name":"Lucky, Polly und der Wolf - Teil 1","registered_at":"2026-06-22T19:10:02Z","spotify_id":"3DMxaBuLQeTYhrbdFBzSPT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed230198c47989adaf30ef1a4886f661519e7b93d2349bbb1f0713f6fe48bf7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DMxaBuLQeTYhrbdFBzSPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DMxaBuLQeTYhrbdFBzSPT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xeed230198c47989adaf30ef1a4886f661519e7b93d2349bbb1f0713f6fe48bf7","isrc":"DEH822112167","name":"Lucky, Polly und der Wolf - Teil 1","registered_at":"2026-06-22T19:10:02Z","spotify_id":"3DMxaBuLQeTYhrbdFBzSPT","type":"track"}