drownin´ in da city
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  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
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album: My Life
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  date published: 2021-12-11
album: Hot Girl Summer
  type: MusicAlbum
  date published: 2022-07-21
album: Paranoia
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  date published: 2022-11-11
album: Jackyberry
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  date published: 2022-11-25
album: Date
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  date published: 2023-03-31
album: Bruxelles en rose
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  date published: 2023-04-21
album: Friday Night
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  date published: 2024-07-12
album: Spacecar
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  date published: 2024-11-08
album: Partykids
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  date published: 2024-12-24
album: RAGE_v22
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  date published: 2025-02-14
album: Meine Jungs sind alles Stoner
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  date published: 2025-03-21
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    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-16T23:33:45Z
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album: Peter Pan EP
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album: Infinity Interlude
  type: MusicAlbum
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album: SoSA/RoLL UP!!
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    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T21:14:27Z
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album: Goth Girl Luvvv
album: Zu den Sternen schauen Interlude

SoSA/RoLL UP!!
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Goth Girl Luvvv
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date published: 2025-07-05
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    date published: 2025-07-05
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T23:28:02Z
  audio: Goth Girl Luvvv
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Zu den Sternen schauen Interlude
type: MusicAlbum
date published: 2025-07-25