Maya Åström
type: MusicGroup
popularity: 20
followers: 649
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e23c1758efefa5cca6405009a335313a37e068cfbb59bf31ecae0f3971b660f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55e8d232-1bff-4d28-a692-3cb251868775.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55e8d232-1bff-4d28-a692-3cb251868775.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55e8d232-1bff-4d28-a692-3cb251868775
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e23c1758efefa5cca6405009a335313a37e068cfbb59bf31ecae0f3971b660f","name":"Maya Åström","registered_at":"2026-06-14T13:28:32Z","symbol":"NIM0467360","token_address":"0x77fe9dca3fcd6364505984d9c3e5f9ecc7370200","type":"artist","uuid":"55e8d232-1bff-4d28-a692-3cb251868775"}
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 0x3e23c1758efefa5cca6405009a335313a37e068cfbb59bf31ecae0f3971b660f. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55e8d232-1bff-4d28-a692-3cb251868775.json and https://artists.proofprofile.net/proofs/artist/55e8d232-1bff-4d28-a692-3cb251868775.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:28:39Z
  text: {"copyright_id":"0x3e23c1758efefa5cca6405009a335313a37e068cfbb59bf31ecae0f3971b660f","name":"Maya Åström","registered_at":"2026-06-14T13:28:32Z","symbol":"NIM0467360","token_address":"0x77fe9dca3fcd6364505984d9c3e5f9ecc7370200","type":"artist","uuid":"55e8d232-1bff-4d28-a692-3cb251868775"}
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  type: MusicAlbum
  date published: 2019-08-10
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-07-29