ISRC FR1P71231502
Verified recording
FR1P71231502 is “String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio, ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3f310bf58137f5aa96ac71737e12ae6d06c0574c0bccdb6780c0228d26bfd548 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71231502.
Recording identifiers
- ISRC
- FR1P71231502
- Title
- String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio, ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3f310bf58137f5aa96ac71737e12ae6d06c0574c0bccdb6780c0228d26bfd548
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:c46a5d6e605ee1eb9f783026519ebfec74cea7b383e6b88da6258678d1511565- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71231502
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio, ma non troppo · Machine-readable JSON-LD