ISRC GBAJY2442304
Verified recording
GBAJY2442304 is “String Quartet No. 15 in G Major, D. 887: IV. Allegro assai” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x512b2f16937234e3f092ffd47b8b2fe4cdf87d1e115cff80f255cb70a87fe98b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2442304.
Recording identifiers
- ISRC
- GBAJY2442304
- Title
- String Quartet No. 15 in G Major, D. 887: IV. Allegro assai
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x512b2f16937234e3f092ffd47b8b2fe4cdf87d1e115cff80f255cb70a87fe98b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5d71001ac8569788acda0e6ba7f7f53bf9cbf90f29052d272238442e7ab4ce20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2442304
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: String Quartet No. 15 in G Major, D. 887: IV. Allegro assai · Machine-readable JSON-LD