ISRC US3DF2253732
Verified recording
US3DF2253732 is “heartbeat” by pikaa,
registered on the CopyrightChains blockchain with CopyrightID
0x7c5a44de1090e02ffbc5ff4e094774db65f6b053fcf9527b87c2c060678d91c7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2253732.
Recording identifiers
- ISRC
- US3DF2253732
- Title
- heartbeat
- Artist
- pikaa
- CopyrightID (CopyrightChains transaction hash)
0x7c5a44de1090e02ffbc5ff4e094774db65f6b053fcf9527b87c2c060678d91c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:57d991a3cf2988e9fefc88dd25d871965076c0afd36149c6eb6c04c58a4fb5e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2253732
- Bitcoin block existence check
- https://blockstream.info/api/block/957118