Melaena Cadiz
type: MusicGroup
popularity: 3
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa7c75479ed5b7da790b2a92d286e452b175349f661ba28a1743c033fa9f33ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffaef899-c08a-4fe7-8182-c926289f81e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffaef899-c08a-4fe7-8182-c926289f81e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffaef899-c08a-4fe7-8182-c926289f81e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa7c75479ed5b7da790b2a92d286e452b175349f661ba28a1743c033fa9f33ff","name":"Melaena Cadiz","registered_at":"2026-06-21T18:39:24Z","symbol":"NIM2002133","token_address":"0xa1a5c48e4e1ac99842e66296f0fc2459d12ad121","type":"artist","uuid":"ffaef899-c08a-4fe7-8182-c926289f81e2"}
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 0xaa7c75479ed5b7da790b2a92d286e452b175349f661ba28a1743c033fa9f33ff. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffaef899-c08a-4fe7-8182-c926289f81e2.json and https://artists.proofprofile.net/proofs/artist/ffaef899-c08a-4fe7-8182-c926289f81e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xaa7c75479ed5b7da790b2a92d286e452b175349f661ba28a1743c033fa9f33ff","name":"Melaena Cadiz","registered_at":"2026-06-21T18:39:24Z","symbol":"NIM2002133","token_address":"0xa1a5c48e4e1ac99842e66296f0fc2459d12ad121","type":"artist","uuid":"ffaef899-c08a-4fe7-8182-c926289f81e2"}
album: Deep Below Heaven
  type: MusicAlbum
  date published: 2014-05-20
album: Deep Below Heaven
  type: MusicAlbum
  date published: 2014-05-20
album: At the Symphony
  type: MusicAlbum
  date published: 2016-03-04
album: Sunfair
  type: MusicAlbum
  date published: 2016-03-04
album: Sunfair
  type: MusicAlbum
  date published: 2016-03-04
album: Love Me Or Leave Me
  type: MusicAlbum
  date published: 2019-07-26