Rituals of Sorrow
type: MusicGroup
genre: deathcore
popularity: 3
followers: 563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2b9490e44fcccf884f4d87a43b4b2539144d9f8f63fc1117b5fdb5ac899787a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee6b254c-756f-4bb0-9dfb-6a664818c7e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee6b254c-756f-4bb0-9dfb-6a664818c7e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee6b254c-756f-4bb0-9dfb-6a664818c7e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2b9490e44fcccf884f4d87a43b4b2539144d9f8f63fc1117b5fdb5ac899787a","name":"Rituals of Sorrow","registered_at":"2026-06-21T12:05:26Z","symbol":"NIM1918753","token_address":"0x35eec393395af7fc427e44c78af7aeab1fea738b","type":"artist","uuid":"ee6b254c-756f-4bb0-9dfb-6a664818c7e6"}
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 0xe2b9490e44fcccf884f4d87a43b4b2539144d9f8f63fc1117b5fdb5ac899787a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee6b254c-756f-4bb0-9dfb-6a664818c7e6.json and https://artists.proofprofile.net/proofs/artist/ee6b254c-756f-4bb0-9dfb-6a664818c7e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xe2b9490e44fcccf884f4d87a43b4b2539144d9f8f63fc1117b5fdb5ac899787a","name":"Rituals of Sorrow","registered_at":"2026-06-21T12:05:26Z","symbol":"NIM1918753","token_address":"0x35eec393395af7fc427e44c78af7aeab1fea738b","type":"artist","uuid":"ee6b254c-756f-4bb0-9dfb-6a664818c7e6"}
album: Curse Killing
  type: MusicAlbum
  date published: 2022-02-11
album: Return By Death
  type: MusicAlbum
  date published: 2022-03-25
album: Curse KIlling
  type: MusicAlbum
  date published: 2022-05-04
album: SplitSorrow
  type: MusicAlbum
  date published: 2022-08-12
album: Defective
  type: MusicAlbum
  date published: 2024-08-27
album: Defective
  type: MusicAlbum
  date published: 2024-08-27