ISRC US3DF2271449
Verified recording
US3DF2271449 is “What Once Was” by ticofaces,
registered on the CopyrightChains blockchain with CopyrightID
0x69a38510a60538a36016a5b1f0a9c0fbf67d2ee6b01b058b600e012b750b7990 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/US3DF2271449.
Recording identifiers
- ISRC
- US3DF2271449
- Title
- What Once Was
- Artist
- ticofaces
- CopyrightID (CopyrightChains transaction hash)
0x69a38510a60538a36016a5b1f0a9c0fbf67d2ee6b01b058b600e012b750b7990
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:eb30f8943ffb4873efc3f29f635221d1c70dbe91d3503922b3d9666e11fd211a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2271449
- Bitcoin block existence check
- https://blockstream.info/api/block/953520