Post Scriptum
type: MusicGroup
popularity: 4
followers: 455
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x678b307b7030a9f92a805aa97d1926d8f84ff8177e8794c3c2a8e6c1a62e5e3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x678b307b7030a9f92a805aa97d1926d8f84ff8177e8794c3c2a8e6c1a62e5e3b","name":"Post Scriptum","registered_at":"2026-06-16T03:46:26Z","symbol":"NIM0927448","token_address":"0xfac873bb40e03ba287562bf7852a5a2320991ee3","type":"artist","uuid":"28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d"}
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 0x678b307b7030a9f92a805aa97d1926d8f84ff8177e8794c3c2a8e6c1a62e5e3b. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d.json and https://artists.proofprofile.net/proofs/artist/28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x678b307b7030a9f92a805aa97d1926d8f84ff8177e8794c3c2a8e6c1a62e5e3b","name":"Post Scriptum","registered_at":"2026-06-16T03:46:26Z","symbol":"NIM0927448","token_address":"0xfac873bb40e03ba287562bf7852a5a2320991ee3","type":"artist","uuid":"28d55fee-0e9e-4b02-8bb9-bb8e3fcc2f8d"}
album: Raspad
  type: MusicAlbum
  date published: 2006
album: Встать! Солдат.
  type: MusicAlbum
  date published: 2006-06-01
album: Garbage Man
  type: MusicAlbum
  date published: 2006-11-03
album: I Killed a Murderer
  type: MusicAlbum
  date published: 2014-05-09
album: Mariam
  type: MusicAlbum
  date published: 2014-07-25
album: Until You Drop
  type: MusicAlbum
  date published: 2017-07-28
album: Drive Slow
  type: MusicAlbum
  date published: 2020-02-29
album: Lovis
  type: MusicAlbum
  date published: 2020-02-29
track: Donbelief - mixed

Donbelief - mixed
type: MusicRecording
duration: PT4M36S
duration ms: 276253
explicit: false
by artist: Post Scriptum
in album: DJ-Kicks (Daniel Avery) [DJ Mix]
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEG931691680
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:52:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8a499501e2b01100a7254d661b3afbb8620d8bb7909a0b6129c85ac4d822312
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG931691680
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a499501e2b01100a7254d661b3afbb8620d8bb7909a0b6129c85ac4d822312. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEG931691680.
  date published: 2026-07-02T03:55:08Z
audio: Donbelief - mixed
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.361
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.702
  additional property: Energy
    type: PropertyValue
    value: 0.617
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.055
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.869
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.176
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.646
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major