Fontän
type: MusicGroup
genre: krautrock
genre: psychedelic rock
genre: space rock
popularity: 15
followers: 5764
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x150c02396e018ea69ba2b2311707afa4b1a97f0127a202426e4b61e1665c4817
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56e32c33-230c-4185-8c1b-fbe65d7f9627.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56e32c33-230c-4185-8c1b-fbe65d7f9627.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56e32c33-230c-4185-8c1b-fbe65d7f9627
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x150c02396e018ea69ba2b2311707afa4b1a97f0127a202426e4b61e1665c4817","name":"Fontän","registered_at":"2026-06-14T13:39:14Z","symbol":"NIM0469909","token_address":"0xf6f2c005e82fb71a479ddca5e315de1b2bde5581","type":"artist","uuid":"56e32c33-230c-4185-8c1b-fbe65d7f9627"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150c02396e018ea69ba2b2311707afa4b1a97f0127a202426e4b61e1665c4817. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56e32c33-230c-4185-8c1b-fbe65d7f9627.json and https://artists.proofprofile.net/proofs/artist/56e32c33-230c-4185-8c1b-fbe65d7f9627.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x150c02396e018ea69ba2b2311707afa4b1a97f0127a202426e4b61e1665c4817","name":"Fontän","registered_at":"2026-06-14T13:39:14Z","symbol":"NIM0469909","token_address":"0xf6f2c005e82fb71a479ddca5e315de1b2bde5581","type":"artist","uuid":"56e32c33-230c-4185-8c1b-fbe65d7f9627"}
album: Early Morning
  type: MusicAlbum
  date published: 2008-01-01
album: Early Morning
  type: MusicAlbum
  date published: 2008-01-01
album: Early Morning
  type: MusicAlbum
  date published: 2008-01-01
album: Early Morning
  type: MusicAlbum
  date published: 2008-07-27
album: Winterhwila
  type: MusicAlbum
  date published: 2009-08-24
album: Winterhwila
  type: MusicAlbum
  date published: 2009-12-12
album: Winterhwila
  type: MusicAlbum
  date published: 2009-12-12
  track: Neon Snakes
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233573
    explicit: false
    by artist: Fontän
    in album: Winterhwila
      type: MusicAlbum
      date published: 2009-12-12
    genre: krautrock
    genre: psychedelic rock
    genre: space rock
    isrc code: SEYTY0900107
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:04:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd209b5cdcdb591c31d8ece1cbe85ba03ea1f1c674787537268f72c4fc6381d2a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYTY0900107
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd209b5cdcdb591c31d8ece1cbe85ba03ea1f1c674787537268f72c4fc6381d2a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SEYTY0900107.
      date published: 2026-07-04T10:04:33Z
    audio: Neon Snakes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.008
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.502
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.243
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.923
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.692
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.015
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Winterhwila
  type: MusicAlbum
  date published: 2009-12-12
album: Babylon EP
  type: MusicAlbum
  date published: 2016-01-29
album: Babylon EP
  type: MusicAlbum
  date published: 2016-01-29
album: Polar Star EP
  type: MusicAlbum
  date published: 2016-08-26
album: Polar Star EP
  type: MusicAlbum
  date published: 2016-08-26
album: Polar Star EP
  type: MusicAlbum
  date published: 2016-08-26
album: Shadows
  type: MusicAlbum
  date published: 2017-04-28
album: Shadows
  type: MusicAlbum
  date published: 2017-04-28
album: Fontän
  type: MusicAlbum
  date published: 2017-05-26
album: Fontän
  type: MusicAlbum
  date published: 2017-05-26
album: Fontän
  type: MusicAlbum
  date published: 2017-05-26
  track: Meh-Teh
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218736
    explicit: false
    by artist: Fontän
    in album: Fontän
      type: MusicAlbum
      date published: 2017-05-26
    genre: krautrock
    genre: psychedelic rock
    genre: space rock
    isrc code: SE34R1704003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:32:22+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Meh-Teh
  track: Bardo
album: Sen Sen No Sen (Red Axes Remix)
album: The Convenanza Remixes
album: Svett
album: Iriz
album: Svett / Bekçi
album: Iriz / Mast
album: Serpentines 7"

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x15ddd72fe994f2f57d839c43778392b2a3018c191c30a883b773b27b50b10dc3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956772

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956772

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE34R1704003

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ddd72fe994f2f57d839c43778392b2a3018c191c30a883b773b27b50b10dc3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE34R1704003.
date published: 2026-07-05T10:01:46Z

Meh-Teh
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.031
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.812
additional property: Energy
  type: PropertyValue
  value: 0.513
additional property: Speechiness
  type: PropertyValue
  value: 0.046
additional property: Acousticness
  type: PropertyValue
  value: 0.294
additional property: Instrumentalness
  type: PropertyValue
  value: 0.922
additional property: Liveness
  type: PropertyValue
  value: 0.225
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.731
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.404
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Bardo
type: MusicRecording
duration: PT7M14S
duration ms: 434926
explicit: false
by artist: Fontän
in album: Fontän
  type: MusicAlbum
  date published: 2017-05-26
genre: krautrock
genre: psychedelic rock
genre: space rock
isrc code: SE34R1704004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T16:41:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30655c2f7f8fb733ce2cf8f8541e077940e43bd85d6320365fee317ab97706d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956551
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956551
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE34R1704004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T21:18:05Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30655c2f7f8fb733ce2cf8f8541e077940e43bd85d6320365fee317ab97706d1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE34R1704004.
  date published: 2026-07-03T21:18:05Z
audio: Bardo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.006
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.561
  additional property: Energy
    type: PropertyValue
    value: 0.683
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.604
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.84
  additional property: Liveness
    type: PropertyValue
    value: 0.284
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.652
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.345
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sen Sen No Sen (Red Axes Remix)
type: MusicAlbum
date published: 2017-07-28

Sen Sen No Sen (Red Axes Remix)
type: MusicAlbum
date published: 2017-07-28

The Convenanza Remixes
type: MusicAlbum
date published: 2017-08-25

The Convenanza Remixes
type: MusicAlbum
date published: 2017-08-25

The Convenanza Remixes
type: MusicAlbum
date published: 2017-08-25

Svett
type: MusicAlbum
date published: 2021-10-31

Iriz
type: MusicAlbum
date published: 2021-10-31

Svett / Bekçi
type: MusicAlbum
date published: 2021-11-24

Iriz / Mast
type: MusicAlbum
date published: 2021-11-24

Serpentines 7"
type: MusicAlbum
date published: 2024-03-05