Alma Klein
type: MusicGroup
popularity: 19
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dbe2a1332934cae65c2ab854e7f7136ddd7d5e3bbb70cb58fd260e70876b57e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37b14efe-9099-4010-a62c-51112a153aea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37b14efe-9099-4010-a62c-51112a153aea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37b14efe-9099-4010-a62c-51112a153aea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dbe2a1332934cae65c2ab854e7f7136ddd7d5e3bbb70cb58fd260e70876b57e","name":"Alma Klein","registered_at":"2026-06-14T10:16:59Z","symbol":"NIM0421644","token_address":"0xaf4936dc37d9a37bce3f28c56e6b192e8506ea93","type":"artist","uuid":"37b14efe-9099-4010-a62c-51112a153aea"}
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 0x0dbe2a1332934cae65c2ab854e7f7136ddd7d5e3bbb70cb58fd260e70876b57e. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37b14efe-9099-4010-a62c-51112a153aea.json and https://artists.proofprofile.net/proofs/artist/37b14efe-9099-4010-a62c-51112a153aea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0x0dbe2a1332934cae65c2ab854e7f7136ddd7d5e3bbb70cb58fd260e70876b57e","name":"Alma Klein","registered_at":"2026-06-14T10:16:59Z","symbol":"NIM0421644","token_address":"0xaf4936dc37d9a37bce3f28c56e6b192e8506ea93","type":"artist","uuid":"37b14efe-9099-4010-a62c-51112a153aea"}
album: Morgenstern
  type: MusicAlbum
  date published: 2021-02-26
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  type: MusicAlbum
  date published: 2021-09-17
album: Schweben
  type: MusicAlbum
  date published: 2021-12-17
album: Glaswaldsee
  type: MusicAlbum
  date published: 2022-03-18
album: Mondenschein
  type: MusicAlbum
  date published: 2023-03-03
album: Himmelszelt
  type: MusicAlbum
  date published: 2024-11-15