ISRC CH6542275040
Verified recording
CH6542275040 is “La carte de l'ignorance” by Anton Serra,
registered on the CopyrightChains blockchain with CopyrightID
0xbe3447e2577ecd8afdb16c0742fbc4496d520f0423aec7c1c9d2633b9e4ecc75 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542275040.
Recording identifiers
- ISRC
- CH6542275040
- Title
- La carte de l'ignorance
- Artist
- Anton Serra
- CopyrightID (CopyrightChains transaction hash)
0xbe3447e2577ecd8afdb16c0742fbc4496d520f0423aec7c1c9d2633b9e4ecc75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:3f7f18aeba322f3d8613aa55d0081e44610538b6c23f33912ddbcc97c1d298fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542275040
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: La carte de l'ignorance · Machine-readable JSON-LD