Gesangbuch der H.W.K. Hofkapelle
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popularity: 2
followers: 66
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e24c551f9f752317fc8b25126612cd71f55843d8d1af467829750b3d3452d6. 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/6af818b2-262c-40b0-ab92-00e29292098b.json and https://artists.proofprofile.net/proofs/artist/6af818b2-262c-40b0-ab92-00e29292098b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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track: Hosanna, Loud Hosanna - Palm Sunday

Hosanna, Loud Hosanna - Palm Sunday
type: MusicRecording
duration: PT2M43S
duration ms: 163440
explicit: false
by artist: Gesangbuch der H.W.K. Hofkapelle
by artist: William Neil
in album: He Is Risen! - Favorite Hymns of the Easter Season
  type: MusicAlbum
  date published: 2007-10-02
isrc code: USBZ90711156
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e912a3539a139f6cafd1ff31ff634b9662429c085d3e879575db503c153115f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBZ90711156.
  date published: 2026-07-02T11:34:59Z
audio: Hosanna, Loud Hosanna - Palm Sunday
  type: AudioObject
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: Bb
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