ISRC GBAYC1702156
Verified recording
GBAYC1702156 is “Porpora: Cello Concerto in G Major: II. Largo” by Nicola Porpora,
registered on the CopyrightChains blockchain with CopyrightID
0x694df65ffa50591cc60a2cac3566ba4f86b8dda7b6355aca462a1815a0d3f456 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1702156.
Recording identifiers
- ISRC
- GBAYC1702156
- Title
- Porpora: Cello Concerto in G Major: II. Largo
- Artist
- Nicola Porpora
- CopyrightID (CopyrightChains transaction hash)
0x694df65ffa50591cc60a2cac3566ba4f86b8dda7b6355aca462a1815a0d3f456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:99e58317026cb7ec8c2625a480c6b67ddd28b9a77c01a03e6e84f4dbded3d721- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1702156
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Porpora: Cello Concerto in G Major: II. Largo · Machine-readable JSON-LD