ISRC USBC10300429
Verified recording
USBC10300429 is “How, Where, When? (Canon in D Major, P. 37)” by Johann Pachelbel,
registered on the CopyrightChains blockchain with CopyrightID
0xcf9933e69572508bdcf227eab8a8afd95f2588f7874e76d13cbb6ad50aad8680 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300429.
Recording identifiers
- ISRC
- USBC10300429
- Title
- How, Where, When? (Canon in D Major, P. 37)
- Artist
- Johann Pachelbel
- CopyrightID (CopyrightChains transaction hash)
0xcf9933e69572508bdcf227eab8a8afd95f2588f7874e76d13cbb6ad50aad8680
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:edfe90bbb15c8fd8fde9c6ffa10e92795a405394c0bed2dd5748092c7a596e7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300429
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: How, Where, When? (Canon in D Major, P. 37) · Machine-readable JSON-LD