Tears of a fallen hero
type: MusicGroup
genre: skate punk
popularity: 8
followers: 2013
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdc7019776c7e1726381b2a62274aa239ab2022c72a701449a544a921a554eb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8685952c-04e4-41dc-87cf-26635b62fd78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8685952c-04e4-41dc-87cf-26635b62fd78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8685952c-04e4-41dc-87cf-26635b62fd78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdc7019776c7e1726381b2a62274aa239ab2022c72a701449a544a921a554eb1","name":"Tears of a fallen hero","registered_at":"2026-06-17T12:30:03Z","symbol":"NIM1395966","token_address":"0xe6e14605fce648a9f297dd12bdd3062285811318","type":"artist","uuid":"8685952c-04e4-41dc-87cf-26635b62fd78"}
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 0xfdc7019776c7e1726381b2a62274aa239ab2022c72a701449a544a921a554eb1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8685952c-04e4-41dc-87cf-26635b62fd78.json and https://artists.proofprofile.net/proofs/artist/8685952c-04e4-41dc-87cf-26635b62fd78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfdc7019776c7e1726381b2a62274aa239ab2022c72a701449a544a921a554eb1","name":"Tears of a fallen hero","registered_at":"2026-06-17T12:30:03Z","symbol":"NIM1395966","token_address":"0xe6e14605fce648a9f297dd12bdd3062285811318","type":"artist","uuid":"8685952c-04e4-41dc-87cf-26635b62fd78"}
album: Halo
  type: MusicAlbum
  date published: 2017-12-25
album: A hymn for the broken
  type: MusicAlbum
  date published: 2018-04-27
  track: A hymn for the broken
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198662
    explicit: false
    by artist: Tears of a fallen hero
    in album: A hymn for the broken
      type: MusicAlbum
      date published: 2018-04-27
    genre: skate punk
    isrc code: SEYOK1820618
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:36:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf7093b51040247c0b327f78439990aaf9bb23a1c43a990c36f01d1d0143889fc
    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/SEYOK1820618
    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 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 0xf7093b51040247c0b327f78439990aaf9bb23a1c43a990c36f01d1d0143889fc. 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/SEYOK1820618.
      date published: 2026-07-05T01:12:41Z
    audio: A hymn for the broken
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.017
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.295
      additional property: Energy
        type: PropertyValue
        value: 0.986
      additional property: Speechiness
        type: PropertyValue
        value: 0.303
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.356
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.179
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.291
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Until the last breath
  type: MusicAlbum
  date published: 2018-12-15
album: Room 4
  type: MusicAlbum
  date published: 2019-05-03
album: For the future generation
  type: MusicAlbum
  date published: 2019-11-29
album: A hymn for the broken (Piano version)
  type: MusicAlbum
  date published: 2020-06-12
album: Come Closer
  type: MusicAlbum
  date published: 2022-01-14
album: Yours to destroy
  type: MusicAlbum
  date published: 2022-02-11
album: Black and blue
  type: MusicAlbum
  date published: 2022-03-11
album: Further than i can
  type: MusicAlbum
  date published: 2022-04-15
album: Scream in the silence
  type: MusicAlbum
  date published: 2022-09-02
album: Stay away
  type: MusicAlbum
  date published: 2022-12-09
album: Save us from ourselves
  type: MusicAlbum
  date published: 2023-02-03