Mardahl
type: MusicGroup
genre: epadunk
popularity: 25
followers: 3646
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa8e3e00cefd3653565f17b891f507c26eb8a7f5aede01ffdc96b3ee3e5deac5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4716c669-0cde-457c-8190-6981fceb834b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4716c669-0cde-457c-8190-6981fceb834b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4716c669-0cde-457c-8190-6981fceb834b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8e3e00cefd3653565f17b891f507c26eb8a7f5aede01ffdc96b3ee3e5deac5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4716c669-0cde-457c-8190-6981fceb834b.json and https://artists.proofprofile.net/proofs/artist/4716c669-0cde-457c-8190-6981fceb834b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Käbbel (Stefan Löfven)
  type: MusicAlbum
  date published: 2016-02-12
album: Käbbel (Stefan Löfven)
  type: MusicAlbum
  date published: 2016-02-12
album: The Beginning
  type: MusicAlbum
  date published: 2016-03-18
album: The Beginning
  type: MusicAlbum
  date published: 2016-03-18
album: Mardahl - Gunvald
  type: MusicAlbum
  date published: 2016-03-29
album: Scauronne
  type: MusicAlbum
  date published: 2016-04-15
album: Scauronne
  type: MusicAlbum
  date published: 2016-04-15
album: Scauronne
  type: MusicAlbum
  date published: 2016-04-15
album: Stay
  type: MusicAlbum
  date published: 2016-05-13
album: Summer Night
  type: MusicAlbum
  date published: 2016-07-13
album: Summer Night
  type: MusicAlbum
  date published: 2016-07-29
album: Summer Night
  type: MusicAlbum
  date published: 2016-07-29
album: Kebabpizza
  type: MusicAlbum
  date published: 2016-08-23
album: Get Low
  type: MusicAlbum
  date published: 2016-09-30
album: Dynamit Harry
  type: MusicAlbum
  date published: 2016-10-12
album: Dynamit Harry
  type: MusicAlbum
  date published: 2016-10-12
album: Dynamit Harry
  type: MusicAlbum
  date published: 2016-10-12
album: Music and Chill
  type: MusicAlbum
  date published: 2016-11-11
album: Gunvald
  type: MusicAlbum
  date published: 2017-05-11
album: The Way
  type: MusicAlbum
  date published: 2017-05-12
album: Jag kunde ha dött
  type: MusicAlbum
  date published: 2017-05-12
album: The Way
  type: MusicAlbum
  date published: 2017-05-12
  track: The Way
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202680
    explicit: false
    by artist: Mardahl
    in album: The Way
      type: MusicAlbum
      date published: 2017-05-12
    genre: epadunk
    isrc code: DEH741705863
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T16:05:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa74c3b00b22a1b73e157387e383df3d998aed6acb920acca2b5d981b57294d99
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741705863
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T16:39:18Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74c3b00b22a1b73e157387e383df3d998aed6acb920acca2b5d981b57294d99. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741705863.
      date published: 2026-07-13T16:39:18Z
    audio: The Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.929
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.542
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.096
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.297
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.389
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.099
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Matkoma
  type: MusicAlbum
  date published: 2017-05-17
album: Matkoma
  type: MusicAlbum
  date published: 2017-05-17
album: Matkoma
  type: MusicAlbum
  date published: 2017-05-17
album: Jag kunde ha dött
  type: MusicAlbum
  date published: 2017-06-09
album: PK Polisen
album: Kör för fan
album: Björnjävel
album: Det Rullar På
album: Det rullar på
album: Quakes 2019
album: Fågelturken
album: Miljöpartiet
album: Göra Kaos
album: Göra kaos
album: Weird-Looking Cat
album: SWAT
album: I've Got a Feeling
album: I've Got a Feeling (Jon Thomas Remix)
album: Vi Vinner Igen
album: Grisjävel
album: Tomten jag vill ha en Donkey Kong
album: Tomten Jag Vill Ha En Donkey Kong
album: Macke! Ring Åklagarn
album: Coronavirus
album: Imorgon Är Det Fredag
album: Imorgon är det fredag
album: Jag Fick Bilen I Hövve
album: Jag fick bilen i hövve
album: Gunvald 2.0
album: Sommarnyheter
album: FLÄSK
album: Where Were You
album: Where Were You (Club Mix)
album: Stora Starka Killen
album: Where Were You (LK & D3MA Remix)
album: Tjallschååne
album: Summer Night (Jon Thomas Remix)
album: Sverige Levererar
album: Life
album: Life (We Are Free)
album: Nice
album: Den Bästa Sommaren

Jag kunde ha dött
type: MusicAlbum
date published: 2017-06-09

PK Polisen
type: MusicAlbum
date published: 2017-12-08

PK Polisen
type: MusicAlbum
date published: 2017-12-08

PK Polisen
type: MusicAlbum
date published: 2017-12-08

Kör för fan
type: MusicAlbum
date published: 2018-01-05
track: Kör för fan
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133134
  explicit: false
  by artist: Mardahl
  in album: Kör för fan
    type: MusicAlbum
    date published: 2018-01-05
  genre: epadunk
  isrc code: SEWLR1704701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T15:28:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x112ca7d0497149e59b28e71161c0a59a903a66b75c5fc56d5b57d8e2de0290f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1704701
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112ca7d0497149e59b28e71161c0a59a903a66b75c5fc56d5b57d8e2de0290f8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1704701.
    date published: 2026-07-03T19:59:51Z
  audio: Kör för fan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.035
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.75
    additional property: Energy
      type: PropertyValue
      value: 0.926
    additional property: Speechiness
      type: PropertyValue
      value: 0.15
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.895
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.626
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.927
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kör för fan
type: MusicAlbum
date published: 2018-01-05

Kör för fan
type: MusicAlbum
date published: 2018-01-05

Björnjävel
type: MusicAlbum
date published: 2018-03-09

Björnjävel
type: MusicAlbum
date published: 2018-03-09

Björnjävel
type: MusicAlbum
date published: 2018-03-09
track: Björnjävel
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138759
  explicit: false
  by artist: Mardahl
  in album: Björnjävel
    type: MusicAlbum
    date published: 2018-03-09
  genre: epadunk
  isrc code: SEWLR1801301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T03:23:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x095355b7b9762614af461f51cd94c5034870b41db7b6606c95179af80cda263e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958357
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958357
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1801301
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T03:33:42Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095355b7b9762614af461f51cd94c5034870b41db7b6606c95179af80cda263e. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1801301.
    date published: 2026-07-17T03:33:42Z
  audio: Björnjävel
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.082
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.811
    additional property: Energy
      type: PropertyValue
      value: 0.741
    additional property: Speechiness
      type: PropertyValue
      value: 0.309
    additional property: Acousticness
      type: PropertyValue
      value: 0.33
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.363
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.385
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.202
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Det Rullar På
type: MusicAlbum
date published: 2018-04-13

Det rullar på
type: MusicAlbum
date published: 2018-04-13

Det rullar på
type: MusicAlbum
date published: 2018-04-13

Quakes 2019
type: MusicAlbum
date published: 2018-04-27

Quakes 2019
type: MusicAlbum
date published: 2018-04-27

Fågelturken
type: MusicAlbum
date published: 2018-05-04

Fågelturken
type: MusicAlbum
date published: 2018-05-04

Fågelturken
type: MusicAlbum
date published: 2018-05-04

Miljöpartiet
type: MusicAlbum
date published: 2018-08-31

Miljöpartiet
type: MusicAlbum
date published: 2018-08-31

Miljöpartiet
type: MusicAlbum
date published: 2018-08-31
track: Miljöpartiet
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134873
  explicit: true
  by artist: Mardahl
  in album: Miljöpartiet
    type: MusicAlbum
    date published: 2018-08-31
  genre: epadunk
  isrc code: SEWLR1808401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc89cee11f1240ace551dcea34069305e4bd1c6c79c6a7edbf2f22c1e567d87d1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958825
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958825
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1808401
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T04:55:29Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89cee11f1240ace551dcea34069305e4bd1c6c79c6a7edbf2f22c1e567d87d1. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1808401.
    date published: 2026-07-20T04:55:29Z
  audio: Miljöpartiet
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.937
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.752
    additional property: Energy
      type: PropertyValue
      value: 0.774
    additional property: Speechiness
      type: PropertyValue
      value: 0.351
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.953
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.34
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.177
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Göra Kaos
type: MusicAlbum
date published: 2018-11-16

Göra kaos
type: MusicAlbum
date published: 2018-11-16

Göra Kaos
type: MusicAlbum
date published: 2018-11-16

Gunvald
type: MusicAlbum
date published: 2018-12-21

Gunvald
type: MusicAlbum
date published: 2018-12-21

Gunvald
type: MusicAlbum
date published: 2018-12-21

Weird-Looking Cat
type: MusicAlbum
date published: 2019-01-18

Weird-Looking Cat
type: MusicAlbum
date published: 2019-01-18

Weird-Looking Cat
type: MusicAlbum
date published: 2019-01-18

SWAT
type: MusicAlbum
date published: 2019-02-01

SWAT
type: MusicAlbum
date published: 2019-02-01

SWAT
type: MusicAlbum
date published: 2019-02-01

I've Got a Feeling
type: MusicAlbum
date published: 2019-04-12

I've Got a Feeling
type: MusicAlbum
date published: 2019-04-12

I've Got a Feeling (Jon Thomas Remix)
type: MusicAlbum
date published: 2019-04-26

I've Got a Feeling (Jon Thomas Remix)
type: MusicAlbum
date published: 2019-04-26

Vi Vinner Igen
type: MusicAlbum
date published: 2019-05-27

Grisjävel
type: MusicAlbum
date published: 2019-11-11

Tomten jag vill ha en Donkey Kong
type: MusicAlbum
date published: 2019-11-29

Tomten Jag Vill Ha En Donkey Kong
type: MusicAlbum
date published: 2019-11-29

Tomten Jag Vill Ha En Donkey Kong
type: MusicAlbum
date published: 2019-11-29
track: Tomten Jag Vill Ha En Donkey Kong
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124804
  explicit: false
  by artist: Mardahl
  in album: Tomten Jag Vill Ha En Donkey Kong
    type: MusicAlbum
    date published: 2019-11-29
  genre: epadunk
  isrc code: SEWLR1911101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T13:42:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ea9d8c113a9550f76145a689546ef5ed199d130ce6c847f80f44772d6e0649b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958742
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958742
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1911101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T14:09:34Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea9d8c113a9550f76145a689546ef5ed199d130ce6c847f80f44772d6e0649b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1911101.
    date published: 2026-07-19T14:09:34Z
  audio: Tomten Jag Vill Ha En Donkey Kong
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.638
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.518
    additional property: Key Name
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    additional property: Mode Name
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Macke! Ring Åklagarn
type: MusicAlbum
date published: 2020-01-31

Macke! Ring Åklagarn
type: MusicAlbum
date published: 2020-01-31

Macke! Ring Åklagarn
type: MusicAlbum
date published: 2020-01-31

Coronavirus
type: MusicAlbum
date published: 2020-02-28

Coronavirus
type: MusicAlbum
date published: 2020-02-28

Coronavirus
type: MusicAlbum
date published: 2020-02-28
track: Coronavirus
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125720
  explicit: false
  by artist: Mardahl
  in album: Coronavirus
    type: MusicAlbum
    date published: 2020-02-28
  genre: epadunk
  isrc code: SEWLR2001201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x294d2fd31a9460dfb94d2fc528fc5af4daa70c2feedea100c5c1187b73258ac6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 959018
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959018
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2001201
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T14:12:28Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d2fd31a9460dfb94d2fc528fc5af4daa70c2feedea100c5c1187b73258ac6. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2001201.
    date published: 2026-07-21T14:12:28Z
  audio: Coronavirus
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Imorgon Är Det Fredag
type: MusicAlbum
date published: 2020-03-27

Imorgon Är Det Fredag
type: MusicAlbum
date published: 2020-03-27

Imorgon är det fredag
type: MusicAlbum
date published: 2020-03-27

Jag Fick Bilen I Hövve
type: MusicAlbum
date published: 2020-04-30

Jag Fick Bilen I Hövve
type: MusicAlbum
date published: 2020-04-30
track: Jag Fick Bilen I Hövve
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121879
  explicit: false
  by artist: Mardahl
  in album: Jag Fick Bilen I Hövve
    type: MusicAlbum
    date published: 2020-04-30
  genre: epadunk
  isrc code: SEWLR2002401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T08:49:45+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x4271a5ba1f433b769cd8c3b4e816db6954bd301e79e3be6fb92089a1cd7af023
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2002401
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4271a5ba1f433b769cd8c3b4e816db6954bd301e79e3be6fb92089a1cd7af023. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2002401.
    date published: 2026-07-02T16:51:38Z
  audio: Jag Fick Bilen I Hövve
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -4.623
    additional property: Key Name
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    additional property: Mode Name
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Jag fick bilen i hövve
type: MusicAlbum
date published: 2020-04-30

Gunvald 2.0
type: MusicAlbum
date published: 2020-05-04

Sommarnyheter
type: MusicAlbum
date published: 2020-05-08

FLÄSK
type: MusicAlbum
date published: 2020-05-29

Where Were You
type: MusicAlbum
date published: 2020-05-29

FLÄSK
type: MusicAlbum
date published: 2020-05-29

FLÄSK
type: MusicAlbum
date published: 2020-05-29

Sommarnyheter
type: MusicAlbum
date published: 2020-06-19

Sommarnyheter
type: MusicAlbum
date published: 2020-06-19

Sommarnyheter
type: MusicAlbum
date published: 2020-06-19

Where Were You (Club Mix)
type: MusicAlbum
date published: 2020-06-26

Stora Starka Killen
type: MusicAlbum
date published: 2020-07-02

Where Were You (LK & D3MA Remix)
type: MusicAlbum
date published: 2020-07-17

Stora Starka Killen
type: MusicAlbum
date published: 2020-07-24

Stora Starka Killen
type: MusicAlbum
date published: 2020-07-24

Tjallschååne
type: MusicAlbum
date published: 2021-01-01

Tjallschååne
type: MusicAlbum
date published: 2021-01-01

Tjallschååne
type: MusicAlbum
date published: 2021-01-01

Gunvald 2.0
type: MusicAlbum
date published: 2021-02-12
track: Gunvald 2.0
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133852
  explicit: true
  by artist: Mardahl
  in album: Gunvald 2.0
    type: MusicAlbum
    date published: 2021-02-12
  genre: epadunk
  isrc code: SEWLR2102701
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xeedc298295f9491f92af93939cd3ce91e8adf89807b4a7d1a96b19ff4d075a36
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2102701
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedc298295f9491f92af93939cd3ce91e8adf89807b4a7d1a96b19ff4d075a36. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2102701.
    date published: 2026-07-16T16:14:30Z
  audio: Gunvald 2.0
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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      value: Minor

Gunvald 2.0
type: MusicAlbum
date published: 2021-02-12

Gunvald 2.0
type: MusicAlbum
date published: 2021-02-12

Summer Night (Jon Thomas Remix)
type: MusicAlbum
date published: 2021-02-19

Sverige Levererar
type: MusicAlbum
date published: 2021-03-02

Sverige Levererar
type: MusicAlbum
date published: 2021-03-26

Sverige Levererar
type: MusicAlbum
date published: 2021-03-26

Life
type: MusicAlbum
date published: 2021-04-23

Life (We Are Free)
type: MusicAlbum
date published: 2021-05-14

Nice
type: MusicAlbum
date published: 2021-05-21

Den Bästa Sommaren
type: MusicAlbum
date published: 2021-06-18

Shake It
type: MusicAlbum
date published: 2021-07-16

Göra Kaos Igen
type: MusicAlbum
date published: 2021-08-06

Life (Ogge Remix)
type: MusicAlbum
date published: 2021-08-20

Dunka Plåt
type: MusicAlbum
date published: 2021-08-27

Life (Remixes)
type: MusicAlbum
date published: 2021-09-03

2005
type: MusicAlbum
date published: 2021-09-17

Spökjakt
type: MusicAlbum
date published: 2021-12-10

Ta Inte Ansvar
type: MusicAlbum
date published: 2022-06-17

Svengelska
type: MusicAlbum
date published: 2022-07-15

Boom!
type: MusicAlbum
date published: 2022-08-19

Älgtjusaren (Vocal)
type: MusicAlbum
date published: 2023-02-03

Sex Melodies
type: MusicAlbum
date published: 2023-03-03

Festa Som Skåningar
type: MusicAlbum
date published: 2023-03-08

Vi ses en annan dag (Janne vs. Bojan)
type: MusicAlbum
date published: 2023-03-29

The Drop
type: MusicAlbum
date published: 2023-04-05

#Vaknatpåfelsida
type: MusicAlbum
date published: 2023-04-26

Dance
type: MusicAlbum
date published: 2023-04-27

Inkognitoläge
type: MusicAlbum
date published: 2023-05-17

Snuskpinnen
type: MusicAlbum
date published: 2023-06-07

200 liter sprit
type: MusicAlbum
date published: 2023-09-12

Melodi
type: MusicAlbum
date published: 2023-09-26

Haddiraja
type: MusicAlbum
date published: 2023-09-29

Jag vill ha en Svensk man!
type: MusicAlbum
date published: 2023-10-01

Hard Epa Style
type: MusicAlbum
date published: 2023-10-13

Fulla Pirater
type: MusicAlbum
date published: 2023-10-27

Jag Vill Ha Öl
type: MusicAlbum
date published: 2024-02-10
track: Jag Vill Ha Öl
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102698
  explicit: false
  by artist: Mardahl
  in album: Jag Vill Ha Öl
    type: MusicAlbum
    date published: 2024-02-10
  genre: epadunk
  isrc code: SEYOK2403219
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xcf4a7483820836e59378700dc355cba2a96ccf3e8c93214575994ee1aaecaa17
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4a7483820836e59378700dc355cba2a96ccf3e8c93214575994ee1aaecaa17. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2403219.
    date published: 2026-07-05T01:12:41Z
  audio: Jag Vill Ha Öl
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Lights
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date published: 2024-05-03
track: Lights
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  duration: PT2M36S
  duration ms: 156092
  explicit: false
  by artist: Mardahl
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    date published: 2024-05-03
  genre: epadunk
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d337c7e610f02768e78a72dc3459f3585f3609872a5a65c74c45ab254c3370. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2410686.
    date published: 2026-07-17T21:28:36Z
  audio: Lights
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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Pyjamas (Mardahl Remix)
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duration ms: 112509
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by artist: PERZZONA
by artist: J.O.X
by artist: Mardahl
in album: Pyjamas (Mardahl Remix)
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  date published: 2022-12-16
genre: epadunk
isrc code: SEWLR2230301
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Pyjamas (Mardahl Remix)
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