ISRC GBPCP1000171
Verified recording
GBPCP1000171 is “String Quartet in C, Op. 33, No. 3, "The Bird": II. Scherzo. Allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x232bfdf13868cf4cba95f3ceb046363e910258acd30846fd4af2430d1c3a5f6e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1000171.
Recording identifiers
- ISRC
- GBPCP1000171
- Title
- String Quartet in C, Op. 33, No. 3, "The Bird": II. Scherzo. Allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x232bfdf13868cf4cba95f3ceb046363e910258acd30846fd4af2430d1c3a5f6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9148fcbf13f15adcfa3b2e67d9cce1abcb79aa6d02ba43abed336dc0b4d43393- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1000171
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: String Quartet in C, Op. 33, No. 3, "The Bird": II. Scherzo. Allegretto · Machine-readable JSON-LD