Hanna Amim
type: MusicGroup
popularity: 11
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd068ac8711fc4ecc33042619f35d3238f44601d6717db41c013543dc5c09f34a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953691
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953691
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:39:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd068ac8711fc4ecc33042619f35d3238f44601d6717db41c013543dc5c09f34a","name":"Hanna Amim","registered_at":"2026-06-14T15:44:36Z","symbol":"NIM0499835","token_address":"0x0e2434cf9c885c5ded9476d531447856b9a99331","type":"artist","uuid":"6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7"}
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 0xd068ac8711fc4ecc33042619f35d3238f44601d6717db41c013543dc5c09f34a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7.json and https://artists.proofprofile.net/proofs/artist/6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xd068ac8711fc4ecc33042619f35d3238f44601d6717db41c013543dc5c09f34a","name":"Hanna Amim","registered_at":"2026-06-14T15:44:36Z","symbol":"NIM0499835","token_address":"0x0e2434cf9c885c5ded9476d531447856b9a99331","type":"artist","uuid":"6b1dc5c8-77d4-45ff-99ba-b88ece5eaaa7"}
album: Caminho
  type: MusicAlbum
  date published: 2021-10-31
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  type: MusicAlbum
  date published: 2022-07-13
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  type: MusicAlbum
  date published: 2022-08-13
album: Projeto 333
  type: MusicAlbum
  date published: 2022-10-13
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  type: MusicAlbum
  date published: 2024-05-30
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  type: MusicAlbum
  date published: 2025-08-09