Amanda Gramm
type: MusicGroup
popularity: 3
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe18cd47db40f41a4a179182d96de9cf0dd6cb8af3c7785df821e4b816398e60b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eca59b1-d276-48e1-8e9e-67f2ad61dbd0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eca59b1-d276-48e1-8e9e-67f2ad61dbd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3eca59b1-d276-48e1-8e9e-67f2ad61dbd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe18cd47db40f41a4a179182d96de9cf0dd6cb8af3c7785df821e4b816398e60b","name":"Amanda Gramm","registered_at":"2026-06-16T11:27:01Z","symbol":"NIM1037423","token_address":"0x70784fc8db5235a9942251aea8a60a22b8f2ec18","type":"artist","uuid":"3eca59b1-d276-48e1-8e9e-67f2ad61dbd0"}
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 0xe18cd47db40f41a4a179182d96de9cf0dd6cb8af3c7785df821e4b816398e60b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3eca59b1-d276-48e1-8e9e-67f2ad61dbd0.json and https://artists.proofprofile.net/proofs/artist/3eca59b1-d276-48e1-8e9e-67f2ad61dbd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe18cd47db40f41a4a179182d96de9cf0dd6cb8af3c7785df821e4b816398e60b","name":"Amanda Gramm","registered_at":"2026-06-16T11:27:01Z","symbol":"NIM1037423","token_address":"0x70784fc8db5235a9942251aea8a60a22b8f2ec18","type":"artist","uuid":"3eca59b1-d276-48e1-8e9e-67f2ad61dbd0"}
album: Most Loved
  type: MusicAlbum
  date published: 2015-11-11
album: over you
  type: MusicAlbum
  date published: 2023-01-06
album: isbthd
  type: MusicAlbum
  date published: 2023-03-24
album: for forever
  type: MusicAlbum
  date published: 2023-06-09
album: pity party
  type: MusicAlbum
  date published: 2023-08-18
album: it's not me, it's you
  type: MusicAlbum
  date published: 2023-11-17
album: enough for you
  type: MusicAlbum
  date published: 2025-01-10
album: space
  type: MusicAlbum
  date published: 2025-02-14
album: good intentions
  type: MusicAlbum
  date published: 2025-05-02
album: good intentions (Deluxe)
  type: MusicAlbum
  date published: 2025-11-02