ISRC COSO12200219
Verified recording
COSO12200219 is “Metas” by Ryan Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x2036b0283733b44acf7dfdfd6c1a2d67fc9ba01317d91d0d7cb92909b418cc0a 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/COSO12200219.
Recording identifiers
- ISRC
- COSO12200219
- Title
- Metas
- Artist
- Ryan Castro
- CopyrightID (CopyrightChains transaction hash)
0x2036b0283733b44acf7dfdfd6c1a2d67fc9ba01317d91d0d7cb92909b418cc0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:baa8d26f5cc746a6b2160cd7e6918f7a969ab27f528f68dd6571d132555d8016- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO12200219
- Bitcoin block existence check
- https://blockstream.info/api/block/953520