ISRC TCAFB2021729
Verified recording
TCAFB2021729 is “Crosses” by Yb Puerto Rico,
registered on the CopyrightChains blockchain with CopyrightID
0xd935a635363ad6a5aba31d532fe477872821b59fbfb0dc5b8c68237c1529bf02 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2021729.
Recording identifiers
- ISRC
- TCAFB2021729
- Title
- Crosses
- Artist
- Yb Puerto Rico
- CopyrightID (CopyrightChains transaction hash)
0xd935a635363ad6a5aba31d532fe477872821b59fbfb0dc5b8c68237c1529bf02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:ce9d81b95e92654eb945386546bb4675ef4c1d4ff64d3e7c7519b53123d1b8f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2021729
- Bitcoin block existence check
- https://blockstream.info/api/block/960427