Ewans
type: MusicGroup
genre: turreo
popularity: 4
followers: 594
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77f17395bd1a7c7e4728d6cd4f363289e038838a7a5261c41929d1e723f449a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b58644ce-58cf-4920-b795-0b3037b93eb0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b58644ce-58cf-4920-b795-0b3037b93eb0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b58644ce-58cf-4920-b795-0b3037b93eb0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f17395bd1a7c7e4728d6cd4f363289e038838a7a5261c41929d1e723f449a9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b58644ce-58cf-4920-b795-0b3037b93eb0.json and https://artists.proofprofile.net/proofs/artist/b58644ce-58cf-4920-b795-0b3037b93eb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Cheese
  type: MusicAlbum
  date published: 2019-03-24
album: Cuando?
  type: MusicAlbum
  date published: 2019-03-24
album: Estoy Jugando
  type: MusicAlbum
  date published: 2019-03-24
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  type: MusicAlbum
  date published: 2019-03-25
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  date published: 2019-03-25
album: Onlyou
  type: MusicAlbum
  date published: 2019-04-02
album: Interferencia
  type: MusicAlbum
  date published: 2019-04-02
album: Bad
  type: MusicAlbum
  date published: 2019-04-15
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  type: MusicAlbum
  date published: 2019-06-26
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  type: MusicAlbum
  date published: 2019-09-03
album: Robin Hood
  type: MusicAlbum
  date published: 2019-09-10
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  date published: 2019-09-30
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  type: MusicAlbum
  date published: 2020-01-17
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  type: MusicAlbum
  date published: 2020-01-28
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-07-15
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  type: MusicAlbum
  date published: 2020-09-23
album: Candyshop
  type: MusicAlbum
  date published: 2020-10-12
album: Loot
  type: MusicAlbum
  date published: 2020-12-26
album: Mexico
  type: MusicAlbum
  date published: 2021-03-03
album: Makana
  type: MusicAlbum
  date published: 2021-04-07
album: Wise Session
  type: MusicAlbum
  date published: 2022-02-04
album: Sharap
  type: MusicAlbum
  date published: 2023-02-28
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  type: MusicAlbum
  date published: 2023-03-26