ISRC ESA122490952
Verified recording
ESA122490952 is “Prelude No. 1 in C Major” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x78575caaced94cda831de688d98ef43b48c6a8a5d29350f4a31e47cb657f4ec5 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122490952.
Recording identifiers
- ISRC
- ESA122490952
- Title
- Prelude No. 1 in C Major
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x78575caaced94cda831de688d98ef43b48c6a8a5d29350f4a31e47cb657f4ec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:22ceaac7d841e8688a73f556a185f7f8369eeb46d373ac955a61a175b28514b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122490952
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Prelude No. 1 in C Major · Machine-readable JSON-LD