ERU Archived
type: MusicGroup
popularity: 9
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e2d9292f95b771a5067063abe20410e676edd62880f38f6b1f12a1ada4e5362
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b334260-91cb-4b79-b360-d0f3ae641a9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b334260-91cb-4b79-b360-d0f3ae641a9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b334260-91cb-4b79-b360-d0f3ae641a9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e2d9292f95b771a5067063abe20410e676edd62880f38f6b1f12a1ada4e5362","name":"ERU Archived","registered_at":"2026-06-16T10:31:42Z","symbol":"NIM1024224","token_address":"0xe268702143cb2302e12a26d0e891e03bc0d3c332","type":"artist","uuid":"3b334260-91cb-4b79-b360-d0f3ae641a9d"}
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 0x6e2d9292f95b771a5067063abe20410e676edd62880f38f6b1f12a1ada4e5362. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b334260-91cb-4b79-b360-d0f3ae641a9d.json and https://artists.proofprofile.net/proofs/artist/3b334260-91cb-4b79-b360-d0f3ae641a9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x6e2d9292f95b771a5067063abe20410e676edd62880f38f6b1f12a1ada4e5362","name":"ERU Archived","registered_at":"2026-06-16T10:31:42Z","symbol":"NIM1024224","token_address":"0xe268702143cb2302e12a26d0e891e03bc0d3c332","type":"artist","uuid":"3b334260-91cb-4b79-b360-d0f3ae641a9d"}
album: Kanayan Ay
  type: MusicAlbum
  date published: 2023-05-26
album: DEFOL!
  type: MusicAlbum
  date published: 2024-12-06
album: DEFOL!
  type: MusicAlbum
  date published: 2024-12-06
album: Musallat
  type: MusicAlbum
  date published: 2024-12-20
  track: Musallat
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144004
    explicit: false
    by artist: ERU Archived
    in album: Musallat
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: USA2P2474199
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:10:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b5fb90d4ca088f79d643ade956ec0c1966312443587f787fe1752573c088209
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2474199
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x4b5fb90d4ca088f79d643ade956ec0c1966312443587f787fe1752573c088209. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USA2P2474199.
      date published: 2026-07-03T19:59:51Z
    audio: Musallat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.773
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.232
      additional property: Energy
        type: PropertyValue
        value: 0.581
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.11
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Musallat
  type: MusicAlbum
  date published: 2024-12-20
album: SHOT
  type: MusicAlbum
  date published: 2025-01-03
album: SHOT
  type: MusicAlbum
  date published: 2025-03-09
album: SHOT
  type: MusicAlbum
  date published: 2025-03-09
  track: SHOT
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118726
    explicit: false
    by artist: ERU Archived
    in album: SHOT
      type: MusicAlbum
      date published: 2025-03-09
    isrc code: AZXLD2500012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T18:01:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6b7fdec84d0be8eb114d996c3d5e464019415ccd778a3ac7c11f69f6946493a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957599
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957599
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AZXLD2500012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T19:42:17Z
    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 0xf6b7fdec84d0be8eb114d996c3d5e464019415ccd778a3ac7c11f69f6946493a. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/AZXLD2500012.
      date published: 2026-07-11T19:42:17Z
    audio: SHOT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 181.923
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.273
      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: EVET

Energy
type: PropertyValue
value: 0.994

Speechiness
type: PropertyValue
value: 0.404

Acousticness
type: PropertyValue
value: 0.017

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.315

Valence (Positivity)
type: PropertyValue
value: 0.198

Loudness (dB)
type: PropertyValue
value: -3.546

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

EVET
type: MusicAlbum
date published: 2025-06-13

SHOT
type: MusicAlbum
date published: 2025-08-26

Musallat
type: MusicAlbum
date published: 2025-08-26

DEFOL!
type: MusicAlbum
date published: 2025-08-26