Endless Valley
type: MusicGroup
genre: psychedelic rock
genre: space rock
genre: stoner rock
popularity: 5
followers: 713
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x254cca6dee88e1b4e1cd9f03b70f95693757b5257e999ef421b35a69436d2c0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcfe1eb5-8899-4706-b991-ea9786453280.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcfe1eb5-8899-4706-b991-ea9786453280.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcfe1eb5-8899-4706-b991-ea9786453280
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x254cca6dee88e1b4e1cd9f03b70f95693757b5257e999ef421b35a69436d2c0b","name":"Endless Valley","registered_at":"2026-06-21T05:17:29Z","symbol":"NIM1831485","token_address":"0x09ddd2fc917ec81f07625c9d762f18344654362c","type":"artist","uuid":"dcfe1eb5-8899-4706-b991-ea9786453280"}
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 0x254cca6dee88e1b4e1cd9f03b70f95693757b5257e999ef421b35a69436d2c0b. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcfe1eb5-8899-4706-b991-ea9786453280.json and https://artists.proofprofile.net/proofs/artist/dcfe1eb5-8899-4706-b991-ea9786453280.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x254cca6dee88e1b4e1cd9f03b70f95693757b5257e999ef421b35a69436d2c0b","name":"Endless Valley","registered_at":"2026-06-21T05:17:29Z","symbol":"NIM1831485","token_address":"0x09ddd2fc917ec81f07625c9d762f18344654362c","type":"artist","uuid":"dcfe1eb5-8899-4706-b991-ea9786453280"}
album: Biophilia
  type: MusicAlbum
  date published: 2020-09-08
album: Oneiric
  type: MusicAlbum
  date published: 2020-12-03
album: Nayivada
  type: MusicAlbum
  date published: 2021-12-15
album: Nayivada
  type: MusicAlbum
  date published: 2021-12-15
  track: Hypnagogic
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296999
    explicit: false
    by artist: Endless Valley
    in album: Nayivada
      type: MusicAlbum
      date published: 2021-12-15
    genre: psychedelic rock
    genre: space rock
    genre: stoner rock
    isrc code: QZRP52140630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:33:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51522ff23df00890d563220eb20a9d6b1c3206cc178f2f691da575120b12dc1a
    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/QZRP52140630
    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 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 0x51522ff23df00890d563220eb20a9d6b1c3206cc178f2f691da575120b12dc1a. 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/QZRP52140630.
      date published: 2026-07-04T10:04:33Z
    audio: Hypnagogic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.219
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.273
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.791
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.33
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.236
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eastern Warrior
  type: MusicAlbum
  date published: 2023-06-24
album: The Sun
  type: MusicAlbum
  date published: 2023-10-13
album: Kaskashir
  type: MusicAlbum
  date published: 2024-08-08