ISRC GBF077130611
Verified recording
GBF077130611 is “Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Pt. 2: VIII. Uns bleibt ein Erdenrest - IX. Ich spür' soeben” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xd833acefb0d3f634e5c0fec99fdd7eda941fa932a67536306e373f3a91e29e84 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130611.
Recording identifiers
- ISRC
- GBF077130611
- Title
- Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Pt. 2: VIII. Uns bleibt ein Erdenrest - IX. Ich spür' soeben
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xd833acefb0d3f634e5c0fec99fdd7eda941fa932a67536306e373f3a91e29e84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:970b3cc7b436db3b856cd56da137f091adf74d209b77d580b5b19b4948b90956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130611
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Pt. 2: VIII. Uns bleibt ein Erdenrest - IX. Ich spür' soeben · Machine-readable JSON-LD