ISRC ITDQ70056060
Verified recording
ITDQ70056060 is “Symphony in C Major, J-C 4: I. Allegrissimo” by Giovanni Battista Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0x4ca34c08c62b14f612ba410aead06dfcbb7439c24410b21e400f2fab2e561371 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70056060.
Recording identifiers
- ISRC
- ITDQ70056060
- Title
- Symphony in C Major, J-C 4: I. Allegrissimo
- Artist
- Giovanni Battista Sammartini
- CopyrightID (CopyrightChains transaction hash)
0x4ca34c08c62b14f612ba410aead06dfcbb7439c24410b21e400f2fab2e561371
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:0938a23770d81353755877199e077b0cffb85fe2b5f945f14d2be84e539e0513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70056060
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Symphony in C Major, J-C 4: I. Allegrissimo · Machine-readable JSON-LD