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 0x4863de34c79dc4a39f79b00b9b5f839355fc70c78c1bff53bf6240c4f7621790. 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/c8d3e7b3-fa02-43ff-9289-de5d7589f926.json and https://artists.proofprofile.net/proofs/artist/c8d3e7b3-fa02-43ff-9289-de5d7589f926.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
JANTA (feat. Lili AM, Mariana Mello e Gabz)
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 0x324a2f3605c1391580515774fe6a1cfa1006e99164d3d34d365c6c007c19a2bd. 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/BRWMB2101234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7623744bcb78e6129aebafd886f8b483f37fc2fd58e684534120d8279fbb2e. 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/QZHN81987067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc298cadcb56f1009c08dcdaa58f8d290a4b8141079cbaa94b77feaa47fe754. 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/QZHN91926103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d8b39cc53215fff0b42ff827abd8214c55c8de6a2cc74725e745f18696426c. 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/QZHN91926104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e4c75fc2546a20f75d5b7d1e72e89696ca4100e17e1003057f721832c6871a. 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/QZHN91926105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00599a0b22b66d55f3addd8bb5c8e5569144f27beb6ee173fc8b8f2d9da12337. 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/QZHN91926106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb47592b338cb22a706afb37c9f52db86e47d30d6ed26f43de438ce89588a48. 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/QZHN91926107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8628f0b2acd75d23bcb102cb445d240a0e8d944bf446a149a393679816de82d9. 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/QZHN91926108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c4e8de731b01fa3bedfe5f1501ead2066feb27858c4958a8bff322e87129dd. 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/QZHN91926109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d308d420e95099348592b5f3f4bf71b60db2d3798793a5cf4db92f39d6643c. 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/QZHN91926110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd220e4c1b426a6997e45d5b0da05bb4db9c23bb9626d417611e0b31750a35761. 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/QZHN91926111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21308a0ffdef0f7950e298569e85dca4cfa2f4118a4df0e138f8b95d18ba46ab. 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/QZHN91926112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bafeb238baade2049892f8efb8395a0872660129b1b155b42c0247de9c5f14. 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/QZHN91926113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3ae2343872827ee90cbff62140da4550fade51d0d6ede192116b7fdd0b2d24. 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/QZHN91926114.
Flow de Quem Já Voltou, Mas Não Por Você
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aade842b9883beccdf2a56359dd9348130751153113dde4e32ffaf52fff2b20. 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/QZHN91926115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941518a741d00e6379484d82dd2ac0b503c3734eb6014b84252f7c57bc67f0aa. 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/QZHN91926116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c532c77b041f3bc468bbeb10d2a2426ee2c3673e14dc09b94dc9277e4b6a47c. 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/QZHZ42166485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa067febac910a50b1817cc087181155d7dcae5911c50a447dcded3eefcd0ca5d. 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/BXWMU2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031474711bd7f88a9851ce7aa64d012aa8bfaedb343861bc35f0acefb9d8bdd. 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/BXWMU2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008fcc2c6a245cc0a3f7a3e591aa59c9212e20eff9815aaaa3dc821c4d257365. 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/BXWMU2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6d4af9d97bced7f0e33ea56830b458393c7934562eca9b3449dae118ee8ea2. 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/BXWMU2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab033519d3faff3b6a35adc5fb5aef6604344dba681637a59dd500b56904eaf5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BXWMU2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a16f79d992fda93bdd64fcf97a648117ccf1992a3d8a727f2ef3d0fa87d959. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRRGE2010978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4044934e193b31bfc47ba2ed3b791cf9342dd8d69390a3bddd0acf649d0fd3cc. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRRGE2010986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf264ad560ac206049a72e626504c4c840071471b5b9143a8c867a132c6898ed3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:31Z), 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/BXBRU2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a48d215d829fc626d36ba18d49160eac36622e56451f9e6d355e94aee060750. 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/BXBRU2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc924e4b22d03d6785f848b709fb92e7b4915f45bbb0a0d7f4cb8072c775419. 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/BXBRU2200014.
Um Ano Inesquecível: Outono (Música Do Filme Original Amazon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4614d24534b56dc2fcbfb31a6c773edc0fb08759019c7abd441d59f09ef490bb. 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/BCDR22400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24722bffde7ac8c24727580fef7eb10230d8d3e8bd8876055155975505b5d53a. 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/BX2DO2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6ec7f882e3a83bfc310a202c6057590bec3d97b94c86c4a5e6eb3f78bef818. 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/BRHPH2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f103a1f3a09e5a1fdcdca71717106aa2c24d753e4c0dfa8db0b1e50ab73dee. 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/BX1SD2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd83bc000a339bcaac6c697fc54e0c7cc7b61c69516aa8a78080e290db92057. 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/BX1SD1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9e3a5a1155f21ac11c155872dc9bf753e3882c062cd362a2fba9dc88532b1b. 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/BX1SD1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d1eddd3e667aeed640c813e6efb897f8cd90ee088457f6a4c3173d9adb35b8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:17Z), 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/BX1SD1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de925406bdd3d1587a39ff51f2b13a5c6b3ec89ea1d84a676ed33f32faba434. 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/BX75Y2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88914b9e0fd20568266b9afd6e1ef43f30b6308eb9afece8250c66138d49acba. 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/BX75Y2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3089d1ee72bdd07fb9da6d3b28c70be68041875988e4e248945ce72ebbe88fb2. 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/BX75Y2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd915c67a0f6c7b2f872871ba5168a487a4242502a520c45d67de29826e4a6fb7. 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/BX75Y2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d58d284dec7c1eeae5095800511a37f7c8f67f3efbce563045c9e521acbbf. 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/BX75Y2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33deffed46913858faa258fe086ba4b746ecbbeb7b5b05667f65c57bdf70972. 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/BX75Y2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca9da225ebb71ec7364968a1ab1c128dafc7a3519a093a67477981c27cc529d. 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/BX75Y1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734f0671ee6b19a12929da107ea92030b859f555ffb55f190e4f70f6740b5184. 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/BX75Y2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3ca443f6149417cf2906b7b46c15e65b50dbcdc2a3f9b18e002a52ba80dd32. 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/BXBRU1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9183b11194df46472980416fc51a2a38861a4ed0a8a355d8e025a28e705e27d6. 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/BX6UR2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dcc6fa2598316ade4018bf087e6df2909ed51befb6e1731c696d568162c22c. 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/BX6UR2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79aa8e500d45f9366f1abf8fef3d2e9651f0bb98631c1fd538e39fd9675ce82. 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/BX6UR2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4d4157f6f0b780e4be88698b1047036ba6bd4cc46dda47b136fc16ec2fe1d4. 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/BCNA52100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1f55f4408af7840026c83a0365da175c6d27860c2e664257f2961a3bb823f6. 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/BCNA52100004.