ISRC GBPFW0701104
Verified recording
GBPFW0701104 is “Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x49a6a3593326ab9020062c2a9d8371a975084ab7c7c95e07efc3f6c853e00a00 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0701104.
Recording identifiers
- ISRC
- GBPFW0701104
- Title
- Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x49a6a3593326ab9020062c2a9d8371a975084ab7c7c95e07efc3f6c853e00a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:bda0eb31c9885adf1be036b31345aaa6e593429cafff0fc87d63f4d218ca3ca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0701104
- Bitcoin block existence check
- https://blockstream.info/api/block/960334