Payaso () is a 1986 Philippine comedy drama film written and directed by Celso Ad Castillo. The film stars German Moreno as the titular character. Produced by Sialina Film Enterprises, the film was t
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07453267ca312c2dbcc7b8cf23abb39347373626166bdd2cf8ec854f5c4e4ea3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6055882c-55c0-47bb-ba9a-598d133d3cff.json and https://artists.proofprofile.net/proofs/artist/6055882c-55c0-47bb-ba9a-598d133d3cff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2273b7151e596b7e4cd0d1963010aeed0ebc142e73cdc812cb7fb2d38d3b85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42098318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5f84621ce2dae9030f923463ee0855c7eda7b72af1c592db0d693da7fe4e97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42098326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227bba431eb30c5c82fa61b12dc47df9d5dea3c2a2aa80f0f66df70f043cccff. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42098333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee193fc768e7eaa574ce6513d17af3084fc33f926a11ddc329c5dae6ddfe4948. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42098334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3690c711528ed7c1cddac6748daa38882278af22bf4938e00eec674eef420cf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1829986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd97752392e4ea254db0787873cce096a8b77876fa7e4c539bfd1eaead0fbab. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1829990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82dffef53a72046f4d108c8d032755065699caa3f70ec3dd7b70eaef4d2640a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1829991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe722b0a8e514ca38a7337e350a0bd5fd648e0605490941d523f04ee58fb25d85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1829995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddb6866835bb70a9fa9f23f8315b20e64c1396bf02ab6ed672a57dd3fabe2a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1829998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5006f0281e23bf5f040513788943648c86306717f39c28e5de8bc3503324950a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a2a335602e39961be252df5b211457aa5aa25c3e2756183dcd86761804c504. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac8da4f048bb96737b216c6b3d172287e54cecf5daeaa55ee92186e9206ec09. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd749251ebb76a4d20cc1280cf217fd8d749da6ecc708d73dce133fad23007236. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe927a9f98a14101699b123a738bf8bb2c987aac219a04e3051e469e3a360f7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619c65fd81602501343b318b393f1851d70ab1bec03e2f8b44394bba717b21bb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bb3d38cf87d88cc746bc694b9418ce383a337a60fcc246eed3202fb0ffeb21. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5049cc3d463c006596788ca35e5ee2d20e7fafca4b039bbb9c14562343af66a7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe205779935232d7acbd9765328355ef8e41fd04b019a5ba507578934332b1fdc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924436.
Bundle Of Luv - Feat. Mister One & Shy Boy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52f373a8142d15c9a1666b2e16f1131d014956364f1a3b033b4c05c27bfb148. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26eb07f79be2e6d0bc7622bcb7189ef144c59972f8d5847248a98bfcfaf4ea64. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d3ab03d83ee936f25e97c10ea63e8515f8d3283d72f84a75fb52f1212fc9f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5877d8db45aa7b71b44a79dc9aef256b2ca0f191d020d57dfa11969b39eb7d8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863c63c5d3cba50fa99f3edf0184fa8ff0df9ac20d2bf28f7d57fa97101e23a9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0924442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afd6a2a8c410b9d765281ba3b05e0a48afe4c1ad55fee30a2b05b345907078c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2356488.