ISRC GBAYC9602247
Verified recording
GBAYC9602247 is “Adagio in E Major, K. 261” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2bed79bbcae654898813b3a9f388dd89e7e5324eef50472e4775dda57f214bd5 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602247.
Recording identifiers
- ISRC
- GBAYC9602247
- Title
- Adagio in E Major, K. 261
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2bed79bbcae654898813b3a9f388dd89e7e5324eef50472e4775dda57f214bd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:7f208328c54dd520b4a73ae9a39b4eafeea4c38467d53050f745356249923cff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602247
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Adagio in E Major, K. 261 · Machine-readable JSON-LD