ISRC DEF059204858
Verified recording
DEF059204858 is “Symphony No. 2 "Resurrection": IIc. In Tempo I zurückkehren” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x0bfb00984da8787eab4e2938441c6e80b5a1e45669daafbfaacd0fd62478c96f and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204858.
Recording identifiers
- ISRC
- DEF059204858
- Title
- Symphony No. 2 "Resurrection": IIc. In Tempo I zurückkehren
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x0bfb00984da8787eab4e2938441c6e80b5a1e45669daafbfaacd0fd62478c96f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:5caeac8829b9a4964e8244ceb1ea4f5645d9f96f02fa423c37e1fd8a136e2284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204858
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Symphony No. 2 "Resurrection": IIc. In Tempo I zurückkehren · Machine-readable JSON-LD