ADA OFFICIAL
type: MusicGroup
genre: deathcore
popularity: 6
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe28055c82e0140825fe0697116d44cbc3273e7ceb90305cd097ab313e208779a
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/5363ac84-ba7c-4231-b5ac-c72fe5053d31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5363ac84-ba7c-4231-b5ac-c72fe5053d31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5363ac84-ba7c-4231-b5ac-c72fe5053d31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe28055c82e0140825fe0697116d44cbc3273e7ceb90305cd097ab313e208779a","name":"ADA OFFICIAL","registered_at":"2026-06-16T18:47:50Z","symbol":"NIM1142577","token_address":"0x19d5b8726d5f30ee25ae1ecff4ef07308e8aaf35","type":"artist","uuid":"5363ac84-ba7c-4231-b5ac-c72fe5053d31"}
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 0xe28055c82e0140825fe0697116d44cbc3273e7ceb90305cd097ab313e208779a. 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/5363ac84-ba7c-4231-b5ac-c72fe5053d31.json and https://artists.proofprofile.net/proofs/artist/5363ac84-ba7c-4231-b5ac-c72fe5053d31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe28055c82e0140825fe0697116d44cbc3273e7ceb90305cd097ab313e208779a","name":"ADA OFFICIAL","registered_at":"2026-06-16T18:47:50Z","symbol":"NIM1142577","token_address":"0x19d5b8726d5f30ee25ae1ecff4ef07308e8aaf35","type":"artist","uuid":"5363ac84-ba7c-4231-b5ac-c72fe5053d31"}
album: Rock Bottom
  type: MusicAlbum
  date published: 2024-03-27
album: Rock Bottom
  type: MusicAlbum
  date published: 2024-03-28
album: Rock Bottom
  type: MusicAlbum
  date published: 2024-03-28
album: Scourge!
  type: MusicAlbum
  date published: 2024-04-18
album: From Heaven...Christ is Thrown
  type: MusicAlbum
  date published: 2024-06-20
album: ADA
  type: MusicAlbum
  date published: 2024-09-02
album: Dead Canaries
  type: MusicAlbum
  date published: 2024-11-04
  track: Dead Canaries
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177536
    explicit: false
    by artist: ADA OFFICIAL
    in album: Dead Canaries
      type: MusicAlbum
      date published: 2024-11-04
    genre: deathcore
    isrc code: QZWFW2477480
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:18:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cd78b35f135f0d66603bc58b1d9ab944dbc881f5b6fed83ab3f4fd96326bdb2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959084
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959084
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFW2477480
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:50:00Z
    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 0x1cd78b35f135f0d66603bc58b1d9ab944dbc881f5b6fed83ab3f4fd96326bdb2. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZWFW2477480.
      date published: 2026-07-22T00:50:00Z
    audio: Dead Canaries
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.115
      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: 0.267
      additional property: Energy
        type: PropertyValue
        value: 0.994
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.394
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.063
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.889
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Scourge!
  type: MusicAlbum
  date published: 2025-03-03
  track: Scourge!
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206000
    explicit: false
    by artist: ADA OFFICIAL
    in album: Scourge!
      type: MusicAlbum
      date published: 2025-03-03
    genre: deathcore
    isrc code: QZHN32569379
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:27:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeecb40309982dc31e41323d8aaecf48c9c3b5d4614171fb9bc6e0339ebbbd392
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32569379
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xeecb40309982dc31e41323d8aaecf48c9c3b5d4614171fb9bc6e0339ebbbd392. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZHN32569379.
      date published: 2026-07-17T23:18:11Z
    audio: Scourge!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.008
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
album: Prey?
album: PREY (Instrumental)
album: EVOLVE

Danceability
type: PropertyValue
value: 0.575

Energy
type: PropertyValue
value: 0.952

Speechiness
type: PropertyValue
value: 0.168

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.472

Liveness
type: PropertyValue
value: 0.19

Valence (Positivity)
type: PropertyValue
value: 0.259

Loudness (dB)
type: PropertyValue
value: -5.328

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Prey?
type: MusicAlbum
date published: 2025-07-04

PREY (Instrumental)
type: MusicAlbum
date published: 2025-07-28

EVOLVE
type: MusicAlbum
date published: 2025-09-19