ISRC GBBBA1800620
Verified recording
GBBBA1800620 is “Mondnacht, WoO 21” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf845c8c3cdbdde6d3953e314c7b8770bdbf9130ed70dde749fce8c8070c7f017 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800620.
Recording identifiers
- ISRC
- GBBBA1800620
- Title
- Mondnacht, WoO 21
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf845c8c3cdbdde6d3953e314c7b8770bdbf9130ed70dde749fce8c8070c7f017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:f1a4f7c4742198bc2f15d17526f278ba83fa82049abc1f17ab58e3831cfb2c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800620
- Bitcoin block existence check
- https://blockstream.info/api/block/960099