ISRC GBAYC2300957
Verified recording
GBAYC2300957 is “Mahler / Arr. Pontier: Symphony No. 5 in C-Sharp Minor: IV. Adagietto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x3dd76a525033a4dcddadd4ecc5edfa2b6dbe218b6d82d7beeccf3837d4bf6d61 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300957.
Recording identifiers
- ISRC
- GBAYC2300957
- Title
- Mahler / Arr. Pontier: Symphony No. 5 in C-Sharp Minor: IV. Adagietto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x3dd76a525033a4dcddadd4ecc5edfa2b6dbe218b6d82d7beeccf3837d4bf6d61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f74241b4b5a4705dd65565ab690fde344220224ea231da50908af68d86158c58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300957
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mahler / Arr. Pontier: Symphony No. 5 in C-Sharp Minor: IV. Adagietto · Machine-readable JSON-LD