ISRC SEAEA9225040
Verified recording
SEAEA9225040 is “Cello Sonata: I. Fantasia. Andante espressivo e con molto rubato” by George Crumb,
registered on the CopyrightChains blockchain with CopyrightID
0x88b21a4802bf350afe32a488eeca50ff4a5bd03860b3cb73674d13c33329feb1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9225040.
Recording identifiers
- ISRC
- SEAEA9225040
- Title
- Cello Sonata: I. Fantasia. Andante espressivo e con molto rubato
- Artist
- George Crumb
- CopyrightID (CopyrightChains transaction hash)
0x88b21a4802bf350afe32a488eeca50ff4a5bd03860b3cb73674d13c33329feb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8872e9317f1b070f36e51cad2cfe187a7b56c00a7b0dcce9d11b1e9fb2089e3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9225040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata: I. Fantasia. Andante espressivo e con molto rubato · Machine-readable JSON-LD