Ayon chaklader
type: MusicGroup
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9ba4ad9d97f3c7ca5b4638ff7a0b671419c2596f86f793380bb6c68098e2c2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/376807ff-ad0d-4067-8e74-3bd49b401c4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/376807ff-ad0d-4067-8e74-3bd49b401c4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/376807ff-ad0d-4067-8e74-3bd49b401c4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9ba4ad9d97f3c7ca5b4638ff7a0b671419c2596f86f793380bb6c68098e2c2b","name":"Ayon chaklader","registered_at":"2026-06-16T08:54:57Z","symbol":"NIM1001139","token_address":"0xf1f2d4671c4a3077d3efabd0edf0f4984d2b03ff","type":"artist","uuid":"376807ff-ad0d-4067-8e74-3bd49b401c4d"}
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 0xc9ba4ad9d97f3c7ca5b4638ff7a0b671419c2596f86f793380bb6c68098e2c2b. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/376807ff-ad0d-4067-8e74-3bd49b401c4d.json and https://artists.proofprofile.net/proofs/artist/376807ff-ad0d-4067-8e74-3bd49b401c4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0xc9ba4ad9d97f3c7ca5b4638ff7a0b671419c2596f86f793380bb6c68098e2c2b","name":"Ayon chaklader","registered_at":"2026-06-16T08:54:57Z","symbol":"NIM1001139","token_address":"0xf1f2d4671c4a3077d3efabd0edf0f4984d2b03ff","type":"artist","uuid":"376807ff-ad0d-4067-8e74-3bd49b401c4d"}
album: Chokhe Chokhe Rakhbo
  type: MusicAlbum
  date published: 2024-04-21
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  type: MusicAlbum
  date published: 2024-04-29
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  type: MusicAlbum
  date published: 2024-06-23
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  type: MusicAlbum
  date published: 2024-12-15
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  type: MusicAlbum
  date published: 2025-04-24