Final Gasp
type: MusicGroup
genre: deathrock
genre: gothic metal
popularity: 11
followers: 4707
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c35e65e62e86645ee416d5f7ca75104cd7e2c58c4ade3395c959132c1f2980b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3000ed2e-43c0-4b59-b066-b97914ce4643.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3000ed2e-43c0-4b59-b066-b97914ce4643.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3000ed2e-43c0-4b59-b066-b97914ce4643
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c35e65e62e86645ee416d5f7ca75104cd7e2c58c4ade3395c959132c1f2980b","name":"Final Gasp","registered_at":"2026-06-14T09:27:10Z","symbol":"NIM0409770","token_address":"0x2a858bf06b58e6a9888118a05f9e51f83ee78a09","type":"artist","uuid":"3000ed2e-43c0-4b59-b066-b97914ce4643"}
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 0x3c35e65e62e86645ee416d5f7ca75104cd7e2c58c4ade3395c959132c1f2980b. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3000ed2e-43c0-4b59-b066-b97914ce4643.json and https://artists.proofprofile.net/proofs/artist/3000ed2e-43c0-4b59-b066-b97914ce4643.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x3c35e65e62e86645ee416d5f7ca75104cd7e2c58c4ade3395c959132c1f2980b","name":"Final Gasp","registered_at":"2026-06-14T09:27:10Z","symbol":"NIM0409770","token_address":"0x2a858bf06b58e6a9888118a05f9e51f83ee78a09","type":"artist","uuid":"3000ed2e-43c0-4b59-b066-b97914ce4643"}
album: Baptism of Desire
  type: MusicAlbum
  date published: 2019-12-13
album: Haunting Whisper
  type: MusicAlbum
  date published: 2021-07-12
album: Haunting Whisper
  type: MusicAlbum
  date published: 2021-07-16
album: Homebound
  type: MusicAlbum
  date published: 2022-05-27
album: Mourning Moon
  type: MusicAlbum
  date published: 2023-06-27
album: Climax Infinity
  type: MusicAlbum
  date published: 2023-08-01
album: Blood and Sulfur
  type: MusicAlbum
  date published: 2023-08-31
album: Mourning Moon
  type: MusicAlbum
  date published: 2023-09-22
  track: Climax Infinity
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186542
    explicit: false
    by artist: Final Gasp
    in album: Mourning Moon
      type: MusicAlbum
      date published: 2023-09-22
    genre: deathrock
    genre: gothic metal
    isrc code: US2642354501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:25:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce600a87be842f8c314c177c0cfa9e62578f6c465a4e5d1dd24f6754d333097b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2642354501
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xce600a87be842f8c314c177c0cfa9e62578f6c465a4e5d1dd24f6754d333097b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US2642354501.
      date published: 2026-07-05T19:27:56Z
    audio: Climax Infinity
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.806
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.282
      additional property: Energy
        type: PropertyValue
        value: 0.946
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.49
      additional property: Liveness
        type: PropertyValue
        value: 0.748
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.661
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.456
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Mourning Moon
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200128
    explicit: false
    by artist: Final Gasp
    in album: Mourning Moon
      type: MusicAlbum
      date published: 2023-09-22
    genre: deathrock
    genre: gothic metal
    isrc code: US2642354507
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:37:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83c200f7ec12f5071444bd1f1339617fe00891b9a9f3a08cae9e21db4f7ac2de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2642354507
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x83c200f7ec12f5071444bd1f1339617fe00891b9a9f3a08cae9e21db4f7ac2de. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US2642354507.
      date published: 2026-07-18T04:13:26Z
    audio: Mourning Moon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.592
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.292

Energy
type: PropertyValue
value: 0.952

Speechiness
type: PropertyValue
value: 0.098

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.882

Liveness
type: PropertyValue
value: 0.318

Valence (Positivity)
type: PropertyValue
value: 0.344

Loudness (dB)
type: PropertyValue
value: -6.274

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major