ISRC GBF071100090
Verified recording
GBF071100090 is “Symphony No. 5 in C sharp minor - Arr. Hirokazu Sato: 4. Adagietto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x365328040504d478f4b6505ae583434ed02a082859323decfcc11c39537e3846 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/GBF071100090.
Recording identifiers
- ISRC
- GBF071100090
- Title
- Symphony No. 5 in C sharp minor - Arr. Hirokazu Sato: 4. Adagietto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x365328040504d478f4b6505ae583434ed02a082859323decfcc11c39537e3846
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:36ae684b1d0bf47c72127379eff721e45d6514a88d0f34b55f5b2ce1a185e062- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071100090
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 5 in C sharp minor - Arr. Hirokazu Sato: 4. Adagietto · Machine-readable JSON-LD