ISRC GBL2D1500215
Verified recording
GBL2D1500215 is “Cold Side of a Woman” by Greg Lake,
registered on the CopyrightChains blockchain with CopyrightID
0x27387833f42a4407f560314dd44ffdbe1fe9af3fd462aa6e80e59da4cb7bf07f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBL2D1500215.
Recording identifiers
- ISRC
- GBL2D1500215
- Title
- Cold Side of a Woman
- Artist
- Greg Lake
- CopyrightID (CopyrightChains transaction hash)
0x27387833f42a4407f560314dd44ffdbe1fe9af3fd462aa6e80e59da4cb7bf07f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6d17076fc8985559eb5b01d7a1dee22be0aad36284cfdc3a877f9ee570f37854- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBL2D1500215
- Bitcoin block existence check
- https://blockstream.info/api/block/960144