ISRC QMRB31400063
Verified recording
QMRB31400063 is “Symphony No. 3 (Excerpt)” by Aaron Copland,
registered on the CopyrightChains blockchain with CopyrightID
0x26ad4abe9410985b29917b1c37f6bda083d26ca83ae2a75c21aa2c07f22d1a64 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRB31400063.
Recording identifiers
- ISRC
- QMRB31400063
- Title
- Symphony No. 3 (Excerpt)
- Artist
- Aaron Copland
- CopyrightID (CopyrightChains transaction hash)
0x26ad4abe9410985b29917b1c37f6bda083d26ca83ae2a75c21aa2c07f22d1a64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c1f1afa089ae37b2581b3addff5edb7c5d6c4241643366d7d150f55b29ee7ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRB31400063
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 (Excerpt) · Machine-readable JSON-LD