ISRC US3DF2521844
Verified recording
US3DF2521844 is “Weepin” by Toti Cisneros,
registered on the CopyrightChains blockchain with CopyrightID
0x9c7e1cf82b702e13e2bc4e3693b071bebee2c09973e0f45c086154c54e505ff2 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/US3DF2521844.
Recording identifiers
- ISRC
- US3DF2521844
- Title
- Weepin
- Artist
- Toti Cisneros
- CopyrightID (CopyrightChains transaction hash)
0x9c7e1cf82b702e13e2bc4e3693b071bebee2c09973e0f45c086154c54e505ff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0c9d4ea030440a57ae7ceb7d517e4d566cd514822218cc2bb732c1bcfcdd9f46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2521844
- Bitcoin block existence check
- https://blockstream.info/api/block/953520