ISRC US3R41631109
Verified recording
US3R41631109 is “Sell My Head” by Tancred,
registered on the CopyrightChains blockchain with CopyrightID
0x1eebd0a0c2d962ea0e04bf5f5f0a7cdf0f5519c683235f7fa666e1d4eca9dcfb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41631109.
Recording identifiers
- ISRC
- US3R41631109
- Title
- Sell My Head
- Artist
- Tancred
- CopyrightID (CopyrightChains transaction hash)
0x1eebd0a0c2d962ea0e04bf5f5f0a7cdf0f5519c683235f7fa666e1d4eca9dcfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7587e22ad944ab29155a01ba56619bc2791d1fa07e1d8b7cd91aed634a99c335- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41631109
- Bitcoin block existence check
- https://blockstream.info/api/block/956302