Wassermann
type: MusicGroup
popularity: 2
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa58d6ec084efcdd57061359c94af9e0e318ecfdf02732252526ba11b62cef9f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8996c0a0-6d67-43ea-9496-de675fa16197.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8996c0a0-6d67-43ea-9496-de675fa16197.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8996c0a0-6d67-43ea-9496-de675fa16197
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d6ec084efcdd57061359c94af9e0e318ecfdf02732252526ba11b62cef9f0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8996c0a0-6d67-43ea-9496-de675fa16197.json and https://artists.proofprofile.net/proofs/artist/8996c0a0-6d67-43ea-9496-de675fa16197.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: I just wanna chill not think
  type: MusicAlbum
  date published: 2023-04-10
album: Afterhours
  type: MusicAlbum
  date published: 2023-04-22
album: Time to get wasted
  type: MusicAlbum
  date published: 2023-04-26
album: Dancing like a leaf on water
  type: MusicAlbum
  date published: 2023-05-19
album: Tribalman
  type: MusicAlbum
  date published: 2023-05-26
album: Shai-Hulud
  type: MusicAlbum
  date published: 2023-05-26
album: Last time I checked I loved you
  type: MusicAlbum
  date published: 2023-06-30
album: Among the Waves
  type: MusicAlbum
  date published: 2023-12-08
album: Seemannstränen
  type: MusicAlbum
  date published: 2025-01-31