ISRC DEA802500053
Verified recording
DEA802500053 is “Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 6” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x47baa7df0db06298b08dbc94538580db9bf06f365b42b0ba5e9e2399e5bcb4b7 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/DEA802500053.
Recording identifiers
- ISRC
- DEA802500053
- Title
- Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam, Pt. 6
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x47baa7df0db06298b08dbc94538580db9bf06f365b42b0ba5e9e2399e5bcb4b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b4c929081acedc7dfddc75cfc61b60b2764765ee529db277a439728feee502f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802500053
- 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. 6 · Machine-readable JSON-LD