ISRC US4D21100039
Verified recording
US4D21100039 is “Blam Blam” by Cosculluela,
registered on the CopyrightChains blockchain with CopyrightID
0xf70d469abb12cbb81dafc7062c0569d688f3df50a6681c386bba103c169053d7 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/US4D21100039.
Recording identifiers
- ISRC
- US4D21100039
- Title
- Blam Blam
- Artist
- Cosculluela
- CopyrightID (CopyrightChains transaction hash)
0xf70d469abb12cbb81dafc7062c0569d688f3df50a6681c386bba103c169053d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2fbe36ac94b5f70676dc8a26ff713dfbd758134e0912e5087ee3b72318ff1c0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21100039
- Bitcoin block existence check
- https://blockstream.info/api/block/953513