ISRC DEA802500048
Verified recording
DEA802500048 is “Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 1” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x6bb5bff8989728f33d3bbf8310f5ae98b983f3e53ed89fff85532d081b688581 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802500048.
Recording identifiers
- ISRC
- DEA802500048
- Title
- Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 1
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x6bb5bff8989728f33d3bbf8310f5ae98b983f3e53ed89fff85532d081b688581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:08fb5c3384236c09a15d7262ee3e9681dad64c44104107e0bbfe1cfcad7e307d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802500048
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 1 · Machine-readable JSON-LD