ISRC USCJY1231041
Verified recording
USCJY1231041 is “The Last Time” by Taylor Swift,
registered on the CopyrightChains blockchain with CopyrightID
0xaa4c22ebb9d77007a02b7a4f4c5382137f418b5a70d793e42b0e75e4a71b0b55 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1231041.
Recording identifiers
- ISRC
- USCJY1231041
- Title
- The Last Time
- Artist
- Taylor Swift
- CopyrightID (CopyrightChains transaction hash)
0xaa4c22ebb9d77007a02b7a4f4c5382137f418b5a70d793e42b0e75e4a71b0b55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ced6c227701e3dd1ae67363fdf8a5ea88eb04d019579769e0fb07492bf424b5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY1231041
- Bitcoin block existence check
- https://blockstream.info/api/block/953528