ISRC DEF059205640
Verified recording
DEF059205640 is “Symphony No. 2 "Resurrection": V. Finale: f. Wieder zurückhaltend” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xc950b6c4598783be327d1bb68b6d50c9571aee9b808aefcde3aba1844bef61a5 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205640.
Recording identifiers
- ISRC
- DEF059205640
- Title
- Symphony No. 2 "Resurrection": V. Finale: f. Wieder zurückhaltend
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xc950b6c4598783be327d1bb68b6d50c9571aee9b808aefcde3aba1844bef61a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ee1cffaa61da36ac6871c45b2153af698e74ee1b8fc8bdf5e21d949995a3af89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205640
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 2 "Resurrection": V. Finale: f. Wieder zurückhaltend · Machine-readable JSON-LD