ISRC GBAYC8400193
Verified recording
GBAYC8400193 is “Preludes, Op. 23: No. 5 in G Minor (Alla marcia)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9b81371dba29593ddde9e03f3d8973882c4dcaa2a2d4925b10ffc426929645bd 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/GBAYC8400193.
Recording identifiers
- ISRC
- GBAYC8400193
- Title
- Preludes, Op. 23: No. 5 in G Minor (Alla marcia)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9b81371dba29593ddde9e03f3d8973882c4dcaa2a2d4925b10ffc426929645bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3ea5f7964a3706ad0b7a86dc693c5a2a2a1411e16ab2bc819592beb51a994280- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400193
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Preludes, Op. 23: No. 5 in G Minor (Alla marcia) · Machine-readable JSON-LD