ISRC DEF059205630
Verified recording
DEF059205630 is “Symphony No. 2 "Resurrection": IIe. Wieder ins Tempo zurückgehen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x05df3b67236127ca90cc7438b6660c63105f45385912811fc03d266534f6bb3d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205630.
Recording identifiers
- ISRC
- DEF059205630
- Title
- Symphony No. 2 "Resurrection": IIe. Wieder ins Tempo zurückgehen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x05df3b67236127ca90cc7438b6660c63105f45385912811fc03d266534f6bb3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2438b84c09583103ed85168e3206763539229545d5501bb5d97901a5a49dbad6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205630
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Symphony No. 2 "Resurrection": IIe. Wieder ins Tempo zurückgehen · Machine-readable JSON-LD