Sunk Heaven
type: MusicGroup
genre: experimental
genre: noise rock
popularity: 2
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06794d0b0cf661490cc0f74494c21767ae102d29e96b6ad3c9ddd4d17d6d7bb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adaaf336-1a03-44c1-b91a-9fb3302b1ff8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adaaf336-1a03-44c1-b91a-9fb3302b1ff8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adaaf336-1a03-44c1-b91a-9fb3302b1ff8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06794d0b0cf661490cc0f74494c21767ae102d29e96b6ad3c9ddd4d17d6d7bb9","name":"Sunk Heaven","registered_at":"2026-06-20T10:41:30Z","symbol":"NIM1594817","token_address":"0x18856e8fa69f6722994fbcda1d33363b03ad743f","type":"artist","uuid":"adaaf336-1a03-44c1-b91a-9fb3302b1ff8"}
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 0x06794d0b0cf661490cc0f74494c21767ae102d29e96b6ad3c9ddd4d17d6d7bb9. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adaaf336-1a03-44c1-b91a-9fb3302b1ff8.json and https://artists.proofprofile.net/proofs/artist/adaaf336-1a03-44c1-b91a-9fb3302b1ff8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x06794d0b0cf661490cc0f74494c21767ae102d29e96b6ad3c9ddd4d17d6d7bb9","name":"Sunk Heaven","registered_at":"2026-06-20T10:41:30Z","symbol":"NIM1594817","token_address":"0x18856e8fa69f6722994fbcda1d33363b03ad743f","type":"artist","uuid":"adaaf336-1a03-44c1-b91a-9fb3302b1ff8"}
album: Fey Devil
  type: MusicAlbum
  date published: 2016-05-03
album: Fey Devil
  type: MusicAlbum
  date published: 2016-05-03
album: Crimson Vapor and So Much More!
  type: MusicAlbum
  date published: 2020-10-01
album: Silica-struck Dunes
  type: MusicAlbum
  date published: 2021-04-01
album: Fortitude
  type: MusicAlbum
  date published: 2021-06-08
album: A Nameless Influence
  type: MusicAlbum
  date published: 2021-06-29
album: A Nameless Influence
  type: MusicAlbum
  date published: 2021-06-29
album: Phoenix
  type: MusicAlbum
  date published: 2021-07-27
album: THE FVCKHEAѪTED LVNG
  type: MusicAlbum
  date published: 2021-08-06
album: THE FVCKHEAѪTED LVNG
  type: MusicAlbum
  date published: 2021-08-06
album: Porous Mirror
  type: MusicAlbum
  date published: 2022-02-01
album: Off-White Colosseum
  type: MusicAlbum
  date published: 2023-10-24
album: MEMORYBENDS
  type: MusicAlbum
  date published: 2024-03-15
track: To Steal the Shape
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155697
  explicit: false
  by artist: LEYA
  by artist: Sunk Heaven
  in album: Eyeline
    type: MusicAlbum
    date published: 2022-03-04
  genre: spectra
  genre: ambient-pop
  genre: microtonal
  isrc code: USWEX2200057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T08:14:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x727f2ef84d61b68b1de27f002b735fbba7acd4718f0c05ff6aa9db969759c60b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957073
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957073
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWEX2200057
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T18:39:05Z
  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 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 0x727f2ef84d61b68b1de27f002b735fbba7acd4718f0c05ff6aa9db969759c60b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USWEX2200057.
    date published: 2026-07-07T18:39:05Z
  audio: To Steal the Shape
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.351
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.236
    additional property: Energy
      type: PropertyValue
      value: 0.274
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.879
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.165
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.032
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.622
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Seek (feat. Sunk Heaven)
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147328
  explicit: false
  by artist: LEYA
  by artist: Sunk Heaven
  in album: The Fool
    type: MusicAlbum
    date published: 2018-05-11
  genre: spectra
  genre: ambient-pop
  genre: microtonal
  isrc code: USA2B1801001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T07:15:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe37cec02e048c05363a39b0467ee2c451ceea86ae9da50c439258f421ec41e49
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960220
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960220
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1801001
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Seek (feat. Sunk Heaven)

OTSTimestamp
type: PropertyValue
value: 2026-07-30T07:28:30Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37cec02e048c05363a39b0467ee2c451ceea86ae9da50c439258f421ec41e49. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USA2B1801001.
date published: 2026-07-30T07:28:30Z

Seek (feat. Sunk Heaven)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 158.723
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.153
additional property: Energy
  type: PropertyValue
  value: 0.449
additional property: Speechiness
  type: PropertyValue
  value: 0.069
additional property: Acousticness
  type: PropertyValue
  value: 0.906
additional property: Instrumentalness
  type: PropertyValue
  value: 0.889
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.058
additional property: Loudness (dB)
  type: PropertyValue
  value: -16.991
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor