Ricardo Moreno Escamilla (February 7, 1937 – June 25, 2008) was a Mexican professional boxer in the Super Featherweight division. Moreno was ranked #76 on The Ring's list of 100 All time Greatest Punc
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 0x74af7afcb75021cb4164086edd8445b2fbf4673aa6711508a5182fb16c5c5ba3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40d99c0b-5a3a-4bf3-892f-578f530b5112.json and https://artists.proofprofile.net/proofs/artist/40d99c0b-5a3a-4bf3-892f-578f530b5112.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 0xd6ec968102ccc96f36125bba760e337c67058768fd67fb86d858b0c26bbede44. 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/NLBP51600335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccb6f82f58813d7d9b79dbd13a9dbd34f88dde5ed3cf863ce0496a07eea9d7d. 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/NLR1T2000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6280f94c702d2c8a278579dc0c01049d6ebea2bfa2fdb58e178c6ea6318150. 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/NLR1T2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1926ed2e1927b1d2162e5958bf7822288b113f9381a72521072006f04da062b5. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:06:29Z), 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/NLR1T2000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2121be7c8d189256e8e7688aceecfd72aee87acee25f07f5f38098c5438e6d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLR1T2100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3616342aa7c6b86811c441aff4c72566a7dd1b9dcdffd6c6253fa2e6030fd3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/NLR1T2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9c7d0af2bc7ae76c621a1a91ed331a97d4fa7834c9083188cc5629cc0e84ac. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:57:36Z), 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/NLR1T2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4897361eacd1103a9b46858daf1d84b3ee2683c7d8ca3c7aa7133fccbffb0db1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLR1T2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ec13c846e845b2ef67a09293ad7b9ffbd2c5ca9cbb9bc1dccecb5f74f4fff1. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QM6P42203814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415a08cb4cc89ce73c2f654eada54a129db17a9872eedf791fb5310b8e9bec04. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:26:04Z), 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/NL7WE2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23418e57c1ab19c6b0b849bc28d672343cd6c29a255c032ca565eabafad8639. 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/NL7WE2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325e0596065199ae8e34e25515cda26e9d0143627b4fbefe2932dc75b69d449d. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:18:18Z), 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/QZFZ62363407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d8e43f5bf4cb9ac34bd36de19e60070f33a1423b25c81f995d07bd00d2376c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NL7WE2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0728cf61a83255e6a8d9ac707f9e081bc6960747abc761b59418731040f08aa8. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/NL7WE2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad21f52b4e796640ed8f986514870733a9fe5d6b34a10d35dad59b2488edc3d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/NL7WE2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8123e076ece3f85c8ffb2fe91c8fa2091ff68a58f04c5248b91cbaf823613385. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLE801900249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2619a74a056b02e7695bb364a620d603b762880f8803af88c0eeddafc1a26cb0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLBP51600225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd858b2d9166b1c47b0cf34f7fba7934655b7ffffd6b1c68bc8054cc152bdccd5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLFL72400333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c43a4dda5f540784e27fe317b6905dcbed9a072af92963733d040ba91c0b8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLE801900246.