ISRC GBF077800030
Verified recording
GBF077800030 is “March” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x057a41136f8f2a257566f272eb08ac1b5ca348ef59ddd72c59147983cfcf9cec and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077800030.
Recording identifiers
- ISRC
- GBF077800030
- Title
- March
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x057a41136f8f2a257566f272eb08ac1b5ca348ef59ddd72c59147983cfcf9cec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f6c6e622d3b19924db995e504f1f3cdbb4fd842e37f395d21ce4edbf36fb3215- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077800030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118