ISRC BK4DA2515274
Verified recording
BK4DA2515274 is “Tu Si” by Jae S,
registered on the CopyrightChains blockchain with CopyrightID
0x1cbdd4e6e8da89c7599af230bfdda663b1320ae097398cb63ef8f4515c5562cb and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2515274.
Recording identifiers
- ISRC
- BK4DA2515274
- Title
- Tu Si
- Artist
- Jae S
- CopyrightID (CopyrightChains transaction hash)
0x1cbdd4e6e8da89c7599af230bfdda663b1320ae097398cb63ef8f4515c5562cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:22cbdd7ab6b8d519516cafdc93b23837a1ca5f5c7b3041b04eae1929b31a76d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2515274
- Bitcoin block existence check
- https://blockstream.info/api/block/960125