ISRC DEF059205641
Verified recording
DEF059205641 is “Symphony No. 2 "Resurrection": V. Finale: g. Sehr langsam und gedehnt” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xb7d27d0803f7b5a9ecf282ee3d6a408a4368c56b15370cb3a5119182dbf13acc and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205641.
Recording identifiers
- ISRC
- DEF059205641
- Title
- Symphony No. 2 "Resurrection": V. Finale: g. Sehr langsam und gedehnt
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xb7d27d0803f7b5a9ecf282ee3d6a408a4368c56b15370cb3a5119182dbf13acc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:3cf0c340529515092b21870513b0baf79e8743435c68236122ab5eed2b71b8d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205641
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 2 "Resurrection": V. Finale: g. Sehr langsam und gedehnt · Machine-readable JSON-LD