ISRC US4D21100405
Verified recording
US4D21100405 is “Funeral” by Cosculluela,
registered on the CopyrightChains blockchain with CopyrightID
0x5f61473b3e078212c8e1f2e19edbedc7878a759f8f522f655ba1fe20c09a241b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21100405.
Recording identifiers
- ISRC
- US4D21100405
- Title
- Funeral
- Artist
- Cosculluela
- CopyrightID (CopyrightChains transaction hash)
0x5f61473b3e078212c8e1f2e19edbedc7878a759f8f522f655ba1fe20c09a241b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:60c6319a0917f7ce5b859a0f581f8c8e150ab49f5095d894b33548df346147a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21100405
- Bitcoin block existence check
- https://blockstream.info/api/block/953513