Altered Echoes
type: MusicGroup
popularity: 18
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12c25032ab486efcef2727625cf44398409f740b67ca6041366dce05a9746c21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953743
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953743
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:52:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12c25032ab486efcef2727625cf44398409f740b67ca6041366dce05a9746c21","name":"Altered Echoes","registered_at":"2026-06-14T21:38:10Z","symbol":"NIM0584124","token_address":"0xaa85fe854d93054b4bd9898687a64541e979bcd8","type":"artist","uuid":"a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee"}
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 0x12c25032ab486efcef2727625cf44398409f740b67ca6041366dce05a9746c21. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee.json and https://artists.proofprofile.net/proofs/artist/a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x12c25032ab486efcef2727625cf44398409f740b67ca6041366dce05a9746c21","name":"Altered Echoes","registered_at":"2026-06-14T21:38:10Z","symbol":"NIM0584124","token_address":"0xaa85fe854d93054b4bd9898687a64541e979bcd8","type":"artist","uuid":"a221f4e1-f14e-4e40-9b14-8cd6e0bd10ee"}
album: Forgotten Lullaby
  type: MusicAlbum
  date published: 2025-04-04
album: Drifting
  type: MusicAlbum
  date published: 2025-05-23
album: Flow
  type: MusicAlbum
  date published: 2025-10-03
album: Autumn
  type: MusicAlbum
  date published: 2025-10-24