ISRC ATPD50980160
Verified recording
ATPD50980160 is “Cello Concerto No. 2 in A Major: II. Romance: Andantino” by Carl Stamitz,
registered on the CopyrightChains blockchain with CopyrightID
0x1e3699e52bd1cbd795b44d4c8e3acb344b8d30fbf604ff69512c9f8e86ca4e86 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/ATPD50980160.
Recording identifiers
- ISRC
- ATPD50980160
- Title
- Cello Concerto No. 2 in A Major: II. Romance: Andantino
- Artist
- Carl Stamitz
- CopyrightID (CopyrightChains transaction hash)
0x1e3699e52bd1cbd795b44d4c8e3acb344b8d30fbf604ff69512c9f8e86ca4e86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3a7fee2863d4a89761287db723221d58711a8cc3c382765fbcc2b7f69329ba85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATPD50980160
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto No. 2 in A Major: II. Romance: Andantino · Machine-readable JSON-LD