Antim Grahan
type: MusicGroup
genre: black metal
genre: progressive metal
popularity: 6
followers: 1751
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee373e4bf42feee520c8401c859eb0a88c7d4b6a179610505eb9ec06190f784c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fabe161c-7720-43dd-971e-d243fade8cc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fabe161c-7720-43dd-971e-d243fade8cc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fabe161c-7720-43dd-971e-d243fade8cc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee373e4bf42feee520c8401c859eb0a88c7d4b6a179610505eb9ec06190f784c","name":"Antim Grahan","registered_at":"2026-06-21T17:10:00Z","symbol":"NIM1979591","token_address":"0x25c7af8d940d1d5055bf0c1a423d2a7731ce2445","type":"artist","uuid":"fabe161c-7720-43dd-971e-d243fade8cc3"}
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 0xee373e4bf42feee520c8401c859eb0a88c7d4b6a179610505eb9ec06190f784c. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fabe161c-7720-43dd-971e-d243fade8cc3.json and https://artists.proofprofile.net/proofs/artist/fabe161c-7720-43dd-971e-d243fade8cc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xee373e4bf42feee520c8401c859eb0a88c7d4b6a179610505eb9ec06190f784c","name":"Antim Grahan","registered_at":"2026-06-21T17:10:00Z","symbol":"NIM1979591","token_address":"0x25c7af8d940d1d5055bf0c1a423d2a7731ce2445","type":"artist","uuid":"fabe161c-7720-43dd-971e-d243fade8cc3"}
album: Forever Winter
  type: MusicAlbum
  date published: 2004-04-01
  track: Forever Winter
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218000
    explicit: false
    by artist: Antim Grahan
    in album: Forever Winter
      type: MusicAlbum
      date published: 2004-04-01
    genre: black metal
    genre: progressive metal
    isrc code: AEA2M2324932
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:15:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8edd0932401edf086939b51bca740e4bbc5680e3cc0c27bb50faa81e5bcc7674
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2324932
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x8edd0932401edf086939b51bca740e4bbc5680e3cc0c27bb50faa81e5bcc7674. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AEA2M2324932.
      date published: 2026-07-06T06:56:49Z
    audio: Forever Winter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.088
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.399
      additional property: Energy
        type: PropertyValue
        value: 0.968
      additional property: Speechiness
        type: PropertyValue
        value: 0.154
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.052
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.259
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.492
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tales from the Darkened Woods
  type: MusicAlbum
  date published: 2005-04-02
album: In Thy Ambience Ov Malevolence
  type: MusicAlbum
  date published: 2008-05-15
album: The Ruin of Immortals
  type: MusicAlbum
  date published: 2009-03-01
album: Putrefaction Eternity
  type: MusicAlbum
  date published: 2010-08-21
album: I Wish You Death
  type: MusicAlbum
  date published: 2012-09-08
album: Goat Legion
  type: MusicAlbum
  date published: 2023-03-22
album: Funeral Lament
  type: MusicAlbum
  date published: 2025-03-22