ISRC GBAJY9799002
Verified recording
GBAJY9799002 is “Romantisches Klavierkonzert in E Major: II. Nicht zu langsam. Andante affettuoso” by Joseph Marx,
registered on the CopyrightChains blockchain with CopyrightID
0xf4bde4909ce0661d7005d50e9fab0aad9b924b463dcf3540f4db29c1b6302a21 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799002.
Recording identifiers
- ISRC
- GBAJY9799002
- Title
- Romantisches Klavierkonzert in E Major: II. Nicht zu langsam. Andante affettuoso
- Artist
- Joseph Marx
- CopyrightID (CopyrightChains transaction hash)
0xf4bde4909ce0661d7005d50e9fab0aad9b924b463dcf3540f4db29c1b6302a21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e905a3a77a2a9e281e88dede675ccc36ade52b9c084f9c2819f84b5da53c0b7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799002
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Romantisches Klavierkonzert in E Major: II. Nicht zu langsam. Andante affettuoso · Machine-readable JSON-LD