ISRC ESA011302445
Verified recording
ESA011302445 is “Barcelona” by Ke Onda,
registered on the CopyrightChains blockchain with CopyrightID
0x31d0a125fa84f9f439f6313f54648dacfd2655c4189560d188e0a3a80627bdd4 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011302445.
Recording identifiers
- ISRC
- ESA011302445
- Title
- Barcelona
- Artist
- Ke Onda
- CopyrightID (CopyrightChains transaction hash)
0x31d0a125fa84f9f439f6313f54648dacfd2655c4189560d188e0a3a80627bdd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:46440cedec65159900952c1cd61c4b1ba3dafd7776957f3de216f37929f164a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011302445
- Bitcoin block existence check
- https://blockstream.info/api/block/960500