ISRC FIRCR1301844
Verified recording
FIRCR1301844 is “Chim chim Sheree” by Pepe Willberg,
registered on the CopyrightChains blockchain with CopyrightID
0xfb0af71ee5f01cf8c03fedab3fdeb3b83d90a916e4c1af59ae9947b271aaeeff and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301844.
Recording identifiers
- ISRC
- FIRCR1301844
- Title
- Chim chim Sheree
- Artist
- Pepe Willberg
- CopyrightID (CopyrightChains transaction hash)
0xfb0af71ee5f01cf8c03fedab3fdeb3b83d90a916e4c1af59ae9947b271aaeeff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:00f3e7a8240df94662ce1763c0cec7b867aa192f8b9b7046abe031d616873101- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301844
- Bitcoin block existence check
- https://blockstream.info/api/block/960500