ISRC TCAFK2150739
Verified recording
TCAFK2150739 is “Intro” by Swift,
registered on the CopyrightChains blockchain with CopyrightID
0x4e3402b3b4b7a642e1c981f74dbc187b6aa55b091144b7fab496af4a0ef7fc7a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2150739.
Recording identifiers
- ISRC
- TCAFK2150739
- Title
- Intro
- Artist
- Swift
- CopyrightID (CopyrightChains transaction hash)
0x4e3402b3b4b7a642e1c981f74dbc187b6aa55b091144b7fab496af4a0ef7fc7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:cbac61fb18fa87f80e3aa44cf434b568e5518c9361ff9ea713e8c0c773d8e51a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2150739
- Bitcoin block existence check
- https://blockstream.info/api/block/960448