ISRC ROCMA1102961
Verified recording
ROCMA1102961 is “Weekend” by Sasha Lopez,
registered on the CopyrightChains blockchain with CopyrightID
0xf118ec09d6ee1c9a968c50b2bd1aea1642b9940534d66b4bf2050beb1c9b9fa5 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/ROCMA1102961.
Recording identifiers
- ISRC
- ROCMA1102961
- Title
- Weekend
- Artist
- Sasha Lopez
- CopyrightID (CopyrightChains transaction hash)
0xf118ec09d6ee1c9a968c50b2bd1aea1642b9940534d66b4bf2050beb1c9b9fa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0bc465b49462ad30c85136539d48557aef1cf426403b6bde6e17cf1bf5484d74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCMA1102961
- Bitcoin block existence check
- https://blockstream.info/api/block/953520