ISRC NLA508022947
Verified recording
NLA508022947 is “12 Concerti a 5, Op. 5 - Concerto a5, Op. 5 No. 12: 1. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0xfedf268ebdb524e9252adbfe7c1ea6a8ea8a0468f7ec18aa244d7280b5c4bbe1 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508022947.
Recording identifiers
- ISRC
- NLA508022947
- Title
- 12 Concerti a 5, Op. 5 - Concerto a5, Op. 5 No. 12: 1. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0xfedf268ebdb524e9252adbfe7c1ea6a8ea8a0468f7ec18aa244d7280b5c4bbe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:2da11eb5fe034f0428352f81595a7c0dc1585d4b2c70f994d5ec656ec30322aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508022947
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: 12 Concerti a 5, Op. 5 - Concerto a5, Op. 5 No. 12: 1. Allegro · Machine-readable JSON-LD