ISRC USWD11677900
Verified recording
USWD11677900 is “Climbing” by Mark Mancina,
registered on the CopyrightChains blockchain with CopyrightID
0xd2584298bf0d6022f92ebba5a290bc7ebb7c9adcc97ef54e08139043210905c1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11677900.
Recording identifiers
- ISRC
- USWD11677900
- Title
- Climbing
- Artist
- Mark Mancina
- CopyrightID (CopyrightChains transaction hash)
0xd2584298bf0d6022f92ebba5a290bc7ebb7c9adcc97ef54e08139043210905c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:39b2d8b0d611ad0c0fb0d4319a3fd514613be9beba9e54ccd9f7b3a6b4fecab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11677900
- Bitcoin block existence check
- https://blockstream.info/api/block/953520