Erdin
type: MusicGroup
popularity: 26
followers: 736
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8061bad44c0dd3ebb61a1ea750e727bd48075025be799192c1e4ada51baeb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f93842d-1ce5-4978-83ec-a36b4cf0217f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f93842d-1ce5-4978-83ec-a36b4cf0217f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f93842d-1ce5-4978-83ec-a36b4cf0217f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x6c8061bad44c0dd3ebb61a1ea750e727bd48075025be799192c1e4ada51baeb2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f93842d-1ce5-4978-83ec-a36b4cf0217f.json and https://artists.proofprofile.net/proofs/artist/5f93842d-1ce5-4978-83ec-a36b4cf0217f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Inspiration v
  type: MusicAlbum
  date published: 2008-05-15
album: Made It This Far
  type: MusicAlbum
  date published: 2024-03-18
album: Step by Step
  type: MusicAlbum
  date published: 2024-05-06
album: No Vacancy
  type: MusicAlbum
  date published: 2024-05-16
album: On That P Shit
  type: MusicAlbum
  date published: 2024-06-11
album: Zoom
  type: MusicAlbum
  date published: 2024-08-16
album: Hood
  type: MusicAlbum
  date published: 2024-09-14
album: Less
  type: MusicAlbum
  date published: 2024-09-19
album: Inspiration
  type: MusicAlbum
  date published: 2024-10-01
  track: Inspiration
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195588
    explicit: true
    by artist: Erdin
    in album: Inspiration
      type: MusicAlbum
      date published: 2024-10-01
    isrc code: TCAIS2466369
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:53:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1de2df3419944f8d68c69fb640c1180b474d91d4a5166f62b079a4f9770dd3ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958153
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958153
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2466369
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:55:30Z
    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 0x1de2df3419944f8d68c69fb640c1180b474d91d4a5166f62b079a4f9770dd3ed. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:55:30Z), 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/TCAIS2466369.
      date published: 2026-07-15T13:55:30Z
    audio: Inspiration
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.005
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.764
      additional property: Energy
        type: PropertyValue
        value: 0.319
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.971
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.545
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.617
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.615
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Guitar Loop
  type: MusicAlbum
  date published: 2024-10-29
album: 777
  type: MusicAlbum
  date published: 2024-12-13
album: My System
  type: MusicAlbum
  date published: 2025-01-17
album: Want You
  type: MusicAlbum
  date published: 2025-02-08
album: Ice and Lean
  type: MusicAlbum
  date published: 2025-04-01
album: montana
  type: MusicAlbum
  date published: 2025-04-07
album: Indo
  type: MusicAlbum
  date published: 2025-04-13
album: OMG
  type: MusicAlbum
  date published: 2025-04-23
album: Birthday wars (Remastered)
  type: MusicAlbum
  date published: 2025-05-15
album: Late night (Cover song)
  type: MusicAlbum
  date published: 2025-06-01
album: Sos Session
  type: MusicAlbum
  date published: 2025-10-24
album: Fortaleza Town
  type: MusicAlbum
  date published: 2025-10-31
album: no paid
  type: MusicAlbum
  date published: 2025-11-03