ISRC DEN961930921
Verified recording
DEN961930921 is “Symphony No. 8 in E Flat Major "Symphony of a Thousand" / Pt. 2: Äußerst langsam. Adagissimo” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x6c801a1773c74ab633f8dcfe1888e509d6962b2c8c21595cb5e9e862863f5206 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961930921.
Recording identifiers
- ISRC
- DEN961930921
- Title
- Symphony No. 8 in E Flat Major "Symphony of a Thousand" / Pt. 2: Äußerst langsam. Adagissimo
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x6c801a1773c74ab633f8dcfe1888e509d6962b2c8c21595cb5e9e862863f5206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:3f9e0825802b99046327362dc0091c1e94e34e039cf47f60ccc786888cb6d7a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961930921
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Symphony No. 8 in E Flat Major "Symphony of a Thousand" / Pt. 2: Äußerst langsam. Adagissimo · Machine-readable JSON-LD