First Sun
type: MusicGroup
popularity: 23
followers: 562
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x084bbd4ebde5eda3a9d44b93dc6bce1089e2b3c824dbe79982348b9d2e8f836a
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/ec2f25f8-46d1-472b-84fe-2b903b48c127.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec2f25f8-46d1-472b-84fe-2b903b48c127.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec2f25f8-46d1-472b-84fe-2b903b48c127
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x084bbd4ebde5eda3a9d44b93dc6bce1089e2b3c824dbe79982348b9d2e8f836a","name":"First Sun","registered_at":"2026-06-12T12:54:38Z","symbol":"NIM0303920","token_address":"0xb960795ab024c0f101dcf9334c214b2e91518293","type":"artist","uuid":"ec2f25f8-46d1-472b-84fe-2b903b48c127"}
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 0x084bbd4ebde5eda3a9d44b93dc6bce1089e2b3c824dbe79982348b9d2e8f836a. 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/ec2f25f8-46d1-472b-84fe-2b903b48c127.json and https://artists.proofprofile.net/proofs/artist/ec2f25f8-46d1-472b-84fe-2b903b48c127.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x084bbd4ebde5eda3a9d44b93dc6bce1089e2b3c824dbe79982348b9d2e8f836a","name":"First Sun","registered_at":"2026-06-12T12:54:38Z","symbol":"NIM0303920","token_address":"0xb960795ab024c0f101dcf9334c214b2e91518293","type":"artist","uuid":"ec2f25f8-46d1-472b-84fe-2b903b48c127"}
album: Recalling Life
  type: MusicAlbum
  date published: 2011-04-17
album: Fire on a Stick
  type: MusicAlbum
  date published: 2011-10-09
album: Nerd Language
  type: MusicAlbum
  date published: 2013-08-15
album: Effortlessly Transparent
  type: MusicAlbum
  date published: 2015-08-31
album: Subnautica: Below Zero (The Unofficial Soundtrack)
  type: MusicAlbum
  date published: 2019
  track: Sanctuary
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: First Sun
    in album: Subnautica: Below Zero (The Unofficial Soundtrack)
      type: MusicAlbum
      date published: 2019
    isrc code: USHM91934538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae93654d20c53e2da75562e7faa77811221c4cf71d5c486a8d160417a86e00e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957671
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957671
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91934538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T07:35:31Z
    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 0xae93654d20c53e2da75562e7faa77811221c4cf71d5c486a8d160417a86e00e9. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USHM91934538.
      date published: 2026-07-12T07:35:31Z
    audio: Sanctuary
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.023
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.21
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.803
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.895
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.452
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Components in Chaos
  type: MusicAlbum
  date published: 2024-02-24