Thor's Hammer
type: MusicGroup
genre: garage rock
genre: proto-punk
popularity: 6
followers: 744
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e4727ca5184a318bc898fc070fad72e102e9eec670596de674f283c8e094f44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50ccb3a6-d6aa-468d-b949-0719139cd54b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50ccb3a6-d6aa-468d-b949-0719139cd54b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50ccb3a6-d6aa-468d-b949-0719139cd54b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e4727ca5184a318bc898fc070fad72e102e9eec670596de674f283c8e094f44","name":"Thor's Hammer","registered_at":"2026-06-16T17:53:54Z","symbol":"NIM1129711","token_address":"0x3d19cae8010c33bebe30a07471c428698fed653e","type":"artist","uuid":"50ccb3a6-d6aa-468d-b949-0719139cd54b"}
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 0x7e4727ca5184a318bc898fc070fad72e102e9eec670596de674f283c8e094f44. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50ccb3a6-d6aa-468d-b949-0719139cd54b.json and https://artists.proofprofile.net/proofs/artist/50ccb3a6-d6aa-468d-b949-0719139cd54b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x7e4727ca5184a318bc898fc070fad72e102e9eec670596de674f283c8e094f44","name":"Thor's Hammer","registered_at":"2026-06-16T17:53:54Z","symbol":"NIM1129711","token_address":"0x3d19cae8010c33bebe30a07471c428698fed653e","type":"artist","uuid":"50ccb3a6-d6aa-468d-b949-0719139cd54b"}
album: Umbarumbamba... and more
  type: MusicAlbum
  date published: 1997
album: Umbarumbamba... and more
  type: MusicAlbum
  date published: 1997-01-01
album: Umbarumbamba... and more
  type: MusicAlbum
  date published: 1997-01-01
  track: Fyrsti kossinn
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129195
    explicit: false
    by artist: Thor's Hammer
    in album: Umbarumbamba... and more
      type: MusicAlbum
      date published: 1997-01-01
    genre: garage rock
    genre: proto-punk
    isrc code: ISA109700417
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:45:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x961c3b27007676058fc6c6cc99e0a200d2407b49ac4120cdd7affbee63255b63
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA109700417
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x961c3b27007676058fc6c6cc99e0a200d2407b49ac4120cdd7affbee63255b63. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ISA109700417.
      date published: 2026-07-05T01:12:41Z
    audio: Fyrsti kossinn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.787
      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: 0.608
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.316
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.299
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.866
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.033
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major