ISRC DEA802500054
Verified recording
DEA802500054 is “Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 7” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xec87d80c6d4b302e6863ad1d0a6ced906dfaff1b94a87b4b7fc085368b6a4a68 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/DEA802500054.
Recording identifiers
- ISRC
- DEA802500054
- Title
- Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 7
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xec87d80c6d4b302e6863ad1d0a6ced906dfaff1b94a87b4b7fc085368b6a4a68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e6af634437a951e393fe14ba8752682d4dbc08b4efc2d364191625b35c1b9675- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802500054
- 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. 7 · Machine-readable JSON-LD