Pedro Herrera III (born August 23, 1979), known professionally as Chingo Bling, is an American rapper, producer and comedian. Early life and education Chingo attended Peddie School, a private college
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1c9514e21a1b970aca0768db19e4c19f1433bf1fce86b237e20a91b6dfc166. 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/131182f7-4842-4915-8b03-e1c371d1a214.json and https://artists.proofprofile.net/proofs/artist/131182f7-4842-4915-8b03-e1c371d1a214.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741d5268c233b3e65dee6724d651e99f37d021dfcf7be447d4dbc00c60a41bcd. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USXQS1513894.
They All Want Him But Who Can Afford Him
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fa0d3197ed99345efd870d3ff2ebf26fff3c4b7443000a71f2255008b2d8e8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USXQS1513635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96f509123115479f255e26c342ef46346c28b0825fa03213f830556dad33d38. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USXQS1513645.
They Can’t Deport Us All (Screwed & Chopped)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3293b389353ad774b6a9f6ba565a29baa21c93e3b518db90bb8b1dc3fb1b8fae. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USXQS1512280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab81773fc361b3e857d84f6dc79cfae63dd6de17edc88b02042d615d39e0ea7. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/USXQS1512282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c670818e0e7112c029323cef0ff0abf598bb15dde620cd312a4bb97f25868d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USXQS1512295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0a244d34575f81c9de3e365f05b9be2a8920f649e344387283b91f5e4d6269. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USXQS1512300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd6adc4acee519f313b5af09071f8a725edd02b80a6af9d5ab6180374cf10f2. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USXQS1513658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e66ae1dd0bb141e913bb9dba84c46bc3a318043e68f183bb3eea78df7817a4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USXQS1513670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1943f1fe0e7704b8e2a79e404b689a4d5268b712b24df5a9bd8a5feb25cb49. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USXQS1513675.
They All Want Him... But Who Can Afford Him?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548321e05c0e9f80ee63568d97ed1aaecdbdb6f4e5a27250dfd9891d08e9cb20. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USA2P1284050.
Pos Why Ju Hating? (Call Me Maybe Parody)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf302d530ae9b0399dddeef78f65af93b197c6fab1a21d188272c894bdd44b4. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USFNL0800027.
Kush & Buchanan's (Remix) (feat. C-Kan) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7ef22990011d5a1e01f8f00f43e45bf8bd6855577ddc1c824bc17c95f53f38. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USXQS1407320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4685ae24614db57d1f00bd42a35e690058619942c91c4144f31df0c1579093b. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:30:59Z), 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/USXQS1407327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678a47acf728a7dba019fa3198d93e8023515da63da0c24a3ea110048c0cb7e5. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USXQS1409444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8dfb3466d1afa57ffebf13f1e56406cff7c35642afcf8339dc532c6014cfb5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USXQS1511283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fdd01f31943bfb151d2f1a692566bbedce63d17f59171775de8496cbc8372d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:41:18Z), 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/USXQS1511286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbdb3c018a993c2a07783f1af1520b15a001ee87b2ed7727fb7b6e219cd2526. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:55:41Z), 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/USXQS1511287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1dfc3e667b58d913ff6d887fe62dc8a112005af242153b6f82445a82d199c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USXQS1511288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0910b70850f6ed314e9a7e7ae45cc486ae03f1105a5371253a16746281f51d29. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/USXQS1511291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a87f830dfb77fc38d30ecba8d62dfe6cf873a400f6eeb9ebb530e559f1ee776. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USXQS1513552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2be5942da03bb336090ad0387b0f4fbe0ae394358090f0a51ddef8e6187e6f8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USXQS1513553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15db162a6a85aefd99d79dd66418c7706b820d236437e57ad12219fd3e17d176. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USXQS2025157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a26352309383df015960671fcae99a69cd893cc8e3b9e9b3b3cfc93a177e233. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USXQS2333037.
Crunk Cumbia Ain’t Dead (Robin Louis Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a25a4a590db53e1eabd7d34a4472fc939cf41730596fdf47010bbf3fd6c7ae. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USXQS2435590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62c708f28a8c41a39827e065dcabcfb7b70a48d60c4f972267bf67eaaad4a76. 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/USCGH2122078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783f1ce05fe2af1d955f768531a0b81f165f58967693db7cbae6aabbe4107bf. 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/QMFMG1303735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd248b27017b6e56d7f668de14ce3512c75f63655b0bbc2e4bbb1632e84ab7458. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUR10401203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a174a748efd77e17d0ccfa75c3a95fcd87fd8a774db7fde0b60591dd4806a8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US4A80500592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0675ed310d74bd59192f5941ef92c2fe64fec2de0e9620b13cdabb6b426e0cc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USUR10301092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee55517582fd0745d8ad121fef6d82e38843f87a9facad528da572987465987. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USHM21462491.
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 0x04036c0cf45c93caf87c6a92bcea1d2592748bb9133d4f54f001eea7a5520fc7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USUYG1191823.