ISRC HUA253755506
Verified recording
HUA253755506 is “Annabella” by Sandor Hoffmann,
registered on the CopyrightChains blockchain with CopyrightID
0xaa7b7aa91f6cce69c9a902aff1b17234333762eb4729003088523ecf11b16f56 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253755506.
Recording identifiers
- ISRC
- HUA253755506
- Title
- Annabella
- Artist
- Sandor Hoffmann
- CopyrightID (CopyrightChains transaction hash)
0xaa7b7aa91f6cce69c9a902aff1b17234333762eb4729003088523ecf11b16f56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:4bd71cfa5cd673b2eb47bbc733d79f97890e018b1482b33a6f4773cd98e2e2ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253755506
- Bitcoin block existence check
- https://blockstream.info/api/block/960099