ISRC GBBBB2015205
Verified recording
GBBBB2015205 is “Symphony No. 2 in C minor - "Resurrection": 5a. Im Tempo des Scherzos. Wild herausfahrend -” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x2e4a9cdc3e1c603ffebe1dc4fd3763be9d16ac50b0a16e3bb14e8431bd3bf9a7 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2015205.
Recording identifiers
- ISRC
- GBBBB2015205
- Title
- Symphony No. 2 in C minor - "Resurrection": 5a. Im Tempo des Scherzos. Wild herausfahrend -
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x2e4a9cdc3e1c603ffebe1dc4fd3763be9d16ac50b0a16e3bb14e8431bd3bf9a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:a830b53c2e685d4825253471b2d0e09f2e0e1ae6f62e12a555e65b3c207a3db5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2015205
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Symphony No. 2 in C minor - "Resurrection": 5a. Im Tempo des Scherzos. Wild herausfahrend - · Machine-readable JSON-LD