ISRC DEN961203994
Verified recording
DEN961203994 is “Symphony No. 9 in D Major: IV. Adagio (Sehr langsam) - Live From Walt Disney Concert Hall, Los Angeles / 2012” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x1913fca1ae2cae7349ed39c2cde1f2827d6368dbe45e799a11ac56b4ee55385c and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961203994.
Recording identifiers
- ISRC
- DEN961203994
- Title
- Symphony No. 9 in D Major: IV. Adagio (Sehr langsam) - Live From Walt Disney Concert Hall, Los Angeles / 2012
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x1913fca1ae2cae7349ed39c2cde1f2827d6368dbe45e799a11ac56b4ee55385c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:176f9eba1f5a6704e2f1e7ba9d9b20f3a9b44073d6591d94393cd027fa89c1b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961203994
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Symphony No. 9 in D Major: IV. Adagio (Sehr langsam) - Live From Walt Disney Concert Hall, Los Angeles / 2012 · Machine-readable JSON-LD