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 0xf6173c91f153efeead4bc99fa2bc012726ec030222cade35b3e07f44ff6255d4. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd0f6cfc-7049-43bd-a6de-c46caa983f35.json and https://artists.proofprofile.net/proofs/artist/dd0f6cfc-7049-43bd-a6de-c46caa983f35.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 0xac329886d59ced3cae8741e082640359d951874b5fc3bd328191337a4eec340d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:22:52Z), 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/BRAPI0800910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11fdf1419c6df359d8a62851444758b860c793c46fa6732f1d4b5777a12c133. 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/BRAPI0800922.
Agora Tá do Jeito que Eu Queria / Bebida Não Pode Faltar (Verso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051a905c4c3cf4e69184d606ba606f95c3c41a70fb3cb1867874b6ccb2eb0a76. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BRAPI0800911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fd4128eb46c613f7a224b102def6e27ac3ce02253021cfd46ee1831027d761. 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/BRAPI0800923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a53d4dce922f5b564e14752bc27b033ed5300353e41352917cd76f3a0f2520. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRAPI0800240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4aa6e5a502bef81367a6700b873a15cd3feec51509b1a6c42c49e501206893. 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/BRAPI0800925.
Viola Enciumada (Verso) / Altos da Serra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cbe24dad867a695fdbbef70fd5c7ab6b37d8c394d6dd43f5ba3fe3c255fda1. 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/BRAPI0800913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4edb7fce671c9d3de57ac779f98a6b463ad4886c2bafac2f763bf6859e728c. 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/BRAPI0800926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7217067cb63c7101311edbbc22de2c6f03d0feecd83489ff37bb33f4fd3a5b43. 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/BRAPI0601593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebd0b66b3aa2bf54bfcd10c5b2477bcde7d751eb320100004d38b9e222b4bee. 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/BRAPI0800927.
Oração de Caboclo (A Santinha) (Verso) / Mãe Querida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9a8da1bd5731a46d649ccc6db768e4274adcc7f870094e4f9ba085cf1e39e1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRAPI0800928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4908360a2437b6e8970a3baa73de8126a9aaa9a22238b5e2f907e2a96b9861. 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/BRIMT0500452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6df2c9862d7f36c66717350b6d3ba55aedb160243da37be34e5a68f56a493f. 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/BRAPI0800929.
Caçador de Corações / Debaixo da Água (Verso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaab6fd954259f8f7a2dd6663889a1f1510d886479b444d65d359b2875a67f9. 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/BRAPI0800915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429c2968c7cdf23f25c9ca6f9ae63ee034a4b5ac9b172db4b8078dcda837c9f. 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/BRAPI0800930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b667cd35344339c91a5bdd82c49057dbe2e0f7d9f4dc74d01549200a9127fae. 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/BRAPI0800916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0140b84993451b54d7a8a5c35634b777c845f3f46cdf24d111090d28dd2c4ca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRAPI0800931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac3c49811524321c44163477df9676dbbbcecb6af4fc23197980abb22ceb3bd. 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/BRAPI0701313.
Só Mais Uma Vez / Mulher Baixinha (Verso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb999b1dedbbf6b04f351a99d96531b1065ba373677de59f5abdf35d0cafbaeec. 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/BRAPI0800917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84706a88f6236837d10b0b7344471436f2486bba1813368eaa30ca62b601241a. 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/BRAPI0800934.
Seu Amor Ainda é Tudo / Hei Louca (Verso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca79e4af6a55566b4e8c59aa939a7f5223af712a0d74114d884eed6ea3c3d7a. 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/BRAPI0800920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3e02556ea7cb660793955df765a16430b6bfe19fe096c1c88c70d4e0bf69e0. 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/BRBMG0300610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c918834c290cfd9273590d6e38a8177045d44eec1995c351d13db154b858f0. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BRAPI0800912.
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
Sertão Caipira Universitário, Vol. 1 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d467cd9c8a1006b9f4b8937506f54c43126636367d42c50a3a6e784a83f2d6. 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/BRAPI0701418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3409eae2ee9d3b411f402800322588a003f1fe1761752fe1f6bd8562f04e0208. 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/BRAPI0701432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601856f05f651e24ba94d50e5617939ce259d2211f64fad06f7dfe40873d7edd. 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/BRAPI0701419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1befed790fefe53659b8b885453bcb6245a9fd3e92979e6ecc9cf275ca834dc. 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/BRAPI0701421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c7c06cc16f2bbc3c8341d870b133ba0184f57b959e9d05f09b8c30ec78bed. 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/BRAPI0701440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d493df29b408e593d8878970fd7b1dd15c7fd2dce38a56e353a39db9139fd97. 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/BRAPI0701441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab253be4c81675c4e669aa318f2e091883c6412cac9831e36498e9676122df4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BRAPI0701437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa61826ffdb446c10afb1d718957beb1d8dd4d07e936c2a5c90bf21b09890ca. 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/QZHZ52262446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320615b90189db22f50a18ec3586a320c0325a3e07d3c6a77e8d1cdc33778481. 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/BRESM0400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f04402ade0678d7ef64b65771c9c7ce7bf3d34e9f16c79b0bcd5d809af2f0c1. 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/BRESM0400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedaaf47876b2df1bc2bd3e37bb11cc0cfcd7bb64b314e42d8c40dfcdde31440. 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/BRESM0400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54da364f8ab4c9f59c9cd556fd45ee4e5334ec6237f87b1fc782b19ce91e3a80. 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/BRESM0400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc6b1e27fda26a23790c7b9b773e4aa84fa96d8f311128481830b87dad22b24. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRESM0400462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1e016fed55894eff19476a1d61e18f538c62900c3fda9d9ef77752a5a7a6e2. 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/BRESM0400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e2bb1bd498a7a475239bd18e4d3e0e2712de9313f88b323826593496a07c98. 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/BRESM0400464.
Enquanto o sol brilhar (Amor sem fim) - Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7ecb7deb65ffd7c3ad7535a78eb2bdd4d35da8c62cce7a5ab5d765ba75e1f2. 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/BRESM0400491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40a0c407fa937bb49467d33dcc98a32bb21d581cd36b060964d80b22da9960e. 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/BRESM0400465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e6725df58ab841af9c45e17e4b1d9bed5f78d3a8c46d0df46bd9e089921dfd. 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/BRESM0400466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3308d6426e25bd41f86a4d13b6b448d8c0c89c52253ac62a56b1246292e4f78. 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/BRESM0400467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b0ced51fcbf0c45283ee2f183ea07217a5b2a051405ec4260c66d2b1a8c16e. 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/BRESM0400468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f8906ba27cdb2a82422bd2393b889aac7a5086b557ed5c139b8dc25aec4e74. 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/BRESM0400471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9579c0f252478502d86b32a03bd9fa227e786708e03bf002d54a14f68412928b. 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/BRESM0400472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0fc6d2992ec08c4170e6557f9cf03a7beb2e3aa2e581bebf9748d4aca9efe0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRESM0400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcde32846f9b54d7d86b2d5c990392a5b20385c40f853c4963b3a3fe18f4b073. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXAYY1500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a81b5726302661fe490c13c473843c2820eec737e68bff8382dc33463897c95. 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/BXAYY1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8bb56d305dfe4724cd3b0f622bc52d1c6733d325aabda9c80d2c49da89c8a0. 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/BXAYY1500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa762e6004c008f597e1327a09245227aaae3e193c815d9a3286f23eecb978209. 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/BXAYY1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8269ed86977318e89d1c48017d8affaa76d26d92859a0e3cad882a265e0b3ec1. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/BXAYY1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e4dfa6316a061c2620b2067da50db4ffa8c96e319106a3de41a6791416e49a. 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/BXAYY1500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ba8341c298c482508e5484b526ded592c1c3ce366b5bcad86f189322410d33. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:09:41Z), 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/BXAYY1500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1d89e74084eb49def1b521d5afe4b001cc8f6082b5aad40964aa9fbe4398f0. 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/BXAYY1500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d71d0eb8e833bf3b93e55018acbddc312a77f5e3d2d22110df78862a3cb205. 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/BXAYY1500067.