Quiet City
type: MusicGroup
popularity: 2
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ba70a01a217d981872a1ee2664704dfbfb51019f7aede208c5d684cce9551f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ba70a01a217d981872a1ee2664704dfbfb51019f7aede208c5d684cce9551f1","name":"Quiet City","registered_at":"2026-06-17T02:37:54Z","symbol":"NIM1254734","token_address":"0x864952f619e3d599d97c8fa274d89312b1bce8b9","type":"artist","uuid":"6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72"}
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 0x3ba70a01a217d981872a1ee2664704dfbfb51019f7aede208c5d684cce9551f1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72.json and https://artists.proofprofile.net/proofs/artist/6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3ba70a01a217d981872a1ee2664704dfbfb51019f7aede208c5d684cce9551f1","name":"Quiet City","registered_at":"2026-06-17T02:37:54Z","symbol":"NIM1254734","token_address":"0x864952f619e3d599d97c8fa274d89312b1bce8b9","type":"artist","uuid":"6a4e7c8f-c62f-49e3-8594-8b2f33b0ca72"}
album: Stones of Time (2021 Remaster)
  type: MusicAlbum
  date published: 2001-09-03
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  type: MusicAlbum
  date published: 2001-09-20
album: Things We Should Say (2022 Remaster)
  type: MusicAlbum
  date published: 2001-09-20
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  type: MusicAlbum
  date published: 2020-05-29
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  date published: 2020-05-29
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  date published: 2020-08-07
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-09-09
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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