Red Lion, Red Lions, Red Lyon, Red Lion Inn and variations, may refer to: Arts and entertainment Red Lion (film), a 1969 Japanese film Red Lion (theatre), an Elizabethan playhouse in London The Re
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 0xe5ff17a3cd7b522ab12317ff9517b29e318422878516d23ac6ef646c644eaf84. 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/9ef45522-ce50-499b-bd8d-4e526191821a.json and https://artists.proofprofile.net/proofs/artist/9ef45522-ce50-499b-bd8d-4e526191821a.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 0x4cfb7da5a82c151c61f5703b76c2fded294f9b9f7bfd04e46f5cdae4d2c0e737. 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/QZ5AB1968711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7cd4f8fa5640984597fc34bf6e98fce4360ce5fd3915df5312600725448967. 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/QZGLS1993942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd252122b62f070c3ceb53336ef36eeea2acb4d40fb029a0a48364e735f769c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZGLS1993943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc006f54d947224be474436bca3a746e9e4bb3f0db1740553eaccf71d6a187bae. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZGLS1993960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5d62c856ab611314f4da1729eb7f096238de6795fcdcaabd7b0032974eedc2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZGLS1993965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca6a6ccb49a5a0dbd2632d9fac314c07def1a794a04021d14c47e6219aae0dd. 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/BR1LO2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5952bb74b2e8a6b6a997df549ee9e690d54294438b8a4de8c034cbb51fd678c0. 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/BR1LO2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e43dae59a58301a8c0afceacbc7ffbbaa7422f28e96ccf85ab0acf4eb466f11. 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/BR1LO2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa660de54a2c4d31f7f06a789d86c23337c8f6cbd74b18bd64ad5a7c3897f8372. 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/BR1LO2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaa321275264f3b118a468eb7fc20aebbc6eccf2d3a16fb5c8e5ef20fc8d15c. 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/BR1LO2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b11575d6240eeec44851b412051f9e19c1d4eb2c7cb8a0a0dc163c729cb2428. 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/BR1LO2400010.
Riddim Series, Vol. 1: Book of Life Riddim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ad7706102648b8d129f8770a246d0eb4853b800b5c18dbc9ed77df9aa0dc82. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCAGL2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ef3413e10e96c844466ac9d41f560960db4977879d5440f033add32e4e61b7. 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/BCAGL2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a512d3ddc1f08a59e5fe6aa701fbea4627b868b25dfc3ec02cea8548a7eff20. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BCAGL2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932abc378e25f88f8b8a883052e3c38951ec8bedbe23f91615db4547d902e420. 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/BCAGL2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4dd4929d38a72649ae9294dff7464388c91b301def2457e73fca159d8b484e. 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/FXQ802400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be7e3c70495066c8fc9a850d752393d9c9c5c66fe392bf41f59209a2c5ad1f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX202366528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790c28591f8bb36ef16882849f72846ddb0405302badcd21efe7556196a81dd2. 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/BR1LO2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60a7d5fb80331daa727256126985de1b12368198c4278abc31ee989cb78b6fb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BR1LO2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c807e96fb04155bf33b49e53bd919863d4fbe9a200c2b3e9e7026015881d6f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BR1LO2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548bb77815821762c094e915d76a65e32d83cec2877b5e9359ff9c868e7104dc. 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/BR1LO2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef8b6ab0f04cbb2991016238e5c7040a360d83dde3e49df2f34a7aa5a835a23. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T17:03:05Z), 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/US7VG1942814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3810a098a828b64d260734acd90f886404000a9d181e9881df79145669dce50c. 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/US7VG1942815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b849369bd233f33a84099b38e42642d0f6be83a8de755a5607e7da9fc7b51a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US7VG1942816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf4977df0fb77fb27a20bf838751bd1ceb154867c3316d270c786101ae10e3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US7VG1942817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9e3cf993374c5e6f1f83e6cf0b3fc137a55d01ffd4d0d1ff6b0278be6ed4b5. 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/BX9WL2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1241413bbc120842bbffd328f9c9b574975f6967637d683eb702753b8c27c8e3. 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/BX9WL2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dc3ea0e4fde8cc6bcba47defc01a25b97afa9d1a0c7faccf1dfa904b413fed. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:28:11Z), 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/BXKO22300010.
A Rima Nunca Para (Minha Versão da História)