ISRC GBCJY1300243
Verified recording
GBCJY1300243 is “Start Line” by Muffler,
registered on the CopyrightChains blockchain with CopyrightID
0xc830edc0b7af86232ec71f4c151efd3733abfc9521dfdd7a6d903cc39bfd1131 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1300243.
Recording identifiers
- ISRC
- GBCJY1300243
- Title
- Start Line
- Artist
- Muffler
- CopyrightID (CopyrightChains transaction hash)
0xc830edc0b7af86232ec71f4c151efd3733abfc9521dfdd7a6d903cc39bfd1131
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:d8b94c450d503fec4acf4b317a2275ddda21693c11aa797bf3728796f34f7339- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1300243
- Bitcoin block existence check
- https://blockstream.info/api/block/954130