Moa Holmsten
type: MusicGroup
popularity: 8
followers: 822
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2c002a6b9f202feb14a1efa64914b8e9270b87cd72e8483f7c9d0a8b7c19786
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2c002a6b9f202feb14a1efa64914b8e9270b87cd72e8483f7c9d0a8b7c19786","name":"Moa Holmsten","registered_at":"2026-06-16T08:21:17Z","symbol":"NIM0993097","token_address":"0xedfc2eb1c054dffa8d0a24738a1f960d1c6b892e","type":"artist","uuid":"34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f"}
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 0xd2c002a6b9f202feb14a1efa64914b8e9270b87cd72e8483f7c9d0a8b7c19786. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f.json and https://artists.proofprofile.net/proofs/artist/34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0xd2c002a6b9f202feb14a1efa64914b8e9270b87cd72e8483f7c9d0a8b7c19786","name":"Moa Holmsten","registered_at":"2026-06-16T08:21:17Z","symbol":"NIM0993097","token_address":"0xedfc2eb1c054dffa8d0a24738a1f960d1c6b892e","type":"artist","uuid":"34f5cc61-7ccf-44b7-8a02-7b7ecb3d662f"}
album: All Blade, No Handle
  type: MusicAlbum
  date published: 2009-06-30
album: Do You Want Me, Death?
  type: MusicAlbum
  date published: 2009-09-29
album: Tougher Than the Rest
  type: MusicAlbum
  date published: 2014-12-16
  track: Tougher Than the Rest - Radio Edit
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242565
    explicit: false
    by artist: Moa Holmsten
    in album: Tougher Than the Rest
      type: MusicAlbum
      date published: 2014-12-16
    isrc code: USZPM1400016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:37:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa023088d39f5f0f5be7c2a5c119df4e6b7c50cae5d850f1db37239c4ec4e60f5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZPM1400016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0xa023088d39f5f0f5be7c2a5c119df4e6b7c50cae5d850f1db37239c4ec4e60f5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USZPM1400016.
      date published: 2026-07-15T23:24:33Z
    audio: Tougher Than the Rest - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.917
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.421
      additional property: Energy
        type: PropertyValue
        value: 0.507
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.219
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.526
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.523
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sad Eyes
  type: MusicAlbum
  date published: 2015-04-24
album: Bruised Arms & Broken Rhythm
  type: MusicAlbum
  date published: 2015-08-07