Wetzlarer Evangeliumschor
type: MusicGroup
popularity: 8
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5f6921ca98f28335fa85562e4ddec2b07702f7275da761b9c2ed35d6bf01ab3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba431d54-3189-4295-888d-4adfaa456c67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba431d54-3189-4295-888d-4adfaa456c67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba431d54-3189-4295-888d-4adfaa456c67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5f6921ca98f28335fa85562e4ddec2b07702f7275da761b9c2ed35d6bf01ab3","name":"Wetzlarer Evangeliumschor","registered_at":"2026-06-20T16:15:57Z","symbol":"NIM1655109","token_address":"0x8b0a22255b01b87b2f55ec94d7a08cf3df0f55e3","type":"artist","uuid":"ba431d54-3189-4295-888d-4adfaa456c67"}
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 0xc5f6921ca98f28335fa85562e4ddec2b07702f7275da761b9c2ed35d6bf01ab3. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba431d54-3189-4295-888d-4adfaa456c67.json and https://artists.proofprofile.net/proofs/artist/ba431d54-3189-4295-888d-4adfaa456c67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xc5f6921ca98f28335fa85562e4ddec2b07702f7275da761b9c2ed35d6bf01ab3","name":"Wetzlarer Evangeliumschor","registered_at":"2026-06-20T16:15:57Z","symbol":"NIM1655109","token_address":"0x8b0a22255b01b87b2f55ec94d7a08cf3df0f55e3","type":"artist","uuid":"ba431d54-3189-4295-888d-4adfaa456c67"}
album: Du meine Seele, singe
  type: MusicAlbum
  date published: 1974-01-15
album: Der Tod ist verschlungen in den Sieg
  type: MusicAlbum
  date published: 1978-01-20