ISRC DEA808901601
Verified recording
DEA808901601 is “Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xba4e96c2bd59012e363b81ba3c0a55e0e16b96997e7cde3ca6d2875c006bcc4f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808901601.
Recording identifiers
- ISRC
- DEA808901601
- Title
- Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xba4e96c2bd59012e363b81ba3c0a55e0e16b96997e7cde3ca6d2875c006bcc4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:13ee1d8c3f64b5c17b428ab78f71621e59fb252b46282f5b4204223be2353794- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808901601
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt) · Machine-readable JSON-LD