ISRC DEAQ71847801
Verified recording
DEAQ71847801 is “Symphony No. 9: I. Andante” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x536c6d094b98d2a03684092e86bb5f3308fccd4a331bdd215c42e8abf9281ed2 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71847801.
Recording identifiers
- ISRC
- DEAQ71847801
- Title
- Symphony No. 9: I. Andante
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x536c6d094b98d2a03684092e86bb5f3308fccd4a331bdd215c42e8abf9281ed2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:c60c7cc80034a8f0bc2a0df876c3df995c6694a2940e9795e938e752c0e4af49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71847801
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Symphony No. 9: I. Andante · Machine-readable JSON-LD