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 0xeb61e4bd810a112b154d2211a4d70ad443623c8e894901f6be8293c93b519bf0. 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/ba3b05db-0c67-47e6-932c-4c4918ca1836.json and https://artists.proofprofile.net/proofs/artist/ba3b05db-0c67-47e6-932c-4c4918ca1836.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 0xc125d4668df2de1eb26bc536ac2af8c668d0eda9a7323aa57684fe2840d23e2c. 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/MXD941810481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a8b31cdc80c870f192db8e5a41518018afe700634cc10f445acf4a9c4e2306. 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/MXD941810482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5336e1cdd697235d1a7b86f02af1fdbcfa8e7ecd54a9d5482596382873103d. 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/MXD941810489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb89efe90b91315ce601baa106b5866b7013081b2f5d2d40c97fcb0de3dc67e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PLH492256825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd430cac1fe47afc9b385240c0838d16f5beefea8c2ab36f0a2350467e46d0b4. 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/PLH492256832.
Más Triunfos de Odilio Gonzalez "el Jibarito de Lares"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623acb00acf12f3f646cf34fe9d44976c86960d96c7e6313417ad4d8201fe5cc. 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/ESA011845910.
Rescatando los Éxitos Originales del Long Play
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099dbca67355ac6a0fe11704623a3bfaf60cafed015b4ef45ce048ec5b83953d. 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/QMDA61340753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef87307ea0d7326847142cff1e528aaa7ab018f4c21b204629cb5de44e0f469. 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/QMDA61340754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dddbb5d463e3fde590c07b7fb58fd98b2d3902af8f82e2cdff5fb5b260a72d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMDA61340758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59d4fd8fafba7d4948d14f0cb4ed4f1c330ea37a8108a3bd43ce026e5858514. 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/QMDA61340761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127009d2c89d0a148243b766b4a6ce329ab2c26ac0c96ca77fada9f4de29e81d. 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/US78T0504634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba103e4575e94749b8a2320b2b0e82a5dd3f0fcd8f92e8db287d77776d0ec1a. 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/US78T0504640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d727f6f2ff26d9c222e0390602e06623473b064299703d944894a3d91aec2. 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/US78T0504316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaa185277e38fdbc3d3c1ffca4a0c8ce6f18467a4bb88899e1bd34c92d9b5dc. 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/US78T0504317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a79095e4aa42160599c78d5a02bd547dbe0681efbe0cf65117a34e0a7fdd11. 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/US78T0504319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a55d27d6085b03bf8a28bb769e252cc9e01a0eb3e093408b10c62e10e0a7c8. 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/US78T0504320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6f5024fbfc84e12d589f4afd9a5a399ece71744869a3140b62fccc0969a7e4. 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/US78T0504322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64d3bbd605c197cf84ef150792268aa53912d0bc2f0ce1ea8822502fca00dff. 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/US78T0504328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed7f7d4fcc8ad287d2f1b44c3564d4a893ef6b73af89a244451fc0413a365ce. 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/US78T0504329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01831894a581d7557c7d8281ff476f7536f536305be43c217d8ae62f51010f07. 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/US78T0504332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc806cdd8f4a3ee06848a1a1de361eb4fdfa81609c3fc3c20b214e312676f2251. 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/US78T0504335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bd328e898a44c1d4f21a3376f1bb1167f07e4c6d77e7767bf6a622635a8b79. 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/QMYW20700373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76ec3d7f4c52101f4a101c121e898c8a48b161fbddfe238f03d61d758d187a3. 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/QMYW20700491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908cfd570f4d3f28ca317fc8aa3f450ccaccdbd68b9299d85688ccd0565e5118. 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/QMYW20700383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a5aa5877917168c55fa8de89297fdbb4e4cb48f3f095aa8868437c80a36b44. 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/QMYW20700494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321b0590d1de312dc5a55676e7d012a2906a7748f799aa335f1a20b93cd50dc2. 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/QMYW20700332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb637daface17accafecb6d7ae669da89fb4ec698c62fe45e4dc39139d1e536dc. 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/QMYW20700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911340df2d033e062dadd5eb2f69d537a8cd1f9b41aa0f570264682fee4b809b. 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/US4XG0403955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d249571bee6753ed4fc1efae3f36a737d0f6a052f260f158401f19eacaaa805. 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/US78T0506232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b175c67093690f4f0192a1fe76d587780bd16432680d6bcdf4e8576c6c5181d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/US78T0506234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a799b10bde45b5451570c4ff7942d1441934135e73e6b602bcd57d847683f3e. 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/QMYW20300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2aba2f5843fc43cc8cc6331137646c3b1cde869b2a1ea311ad71b686621abe. 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/QMYW20300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e12e02d8fbb64b2669a7df16173b72db424bad789cbe461185a2547b9d471e. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QMYW20300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8257f69cae515ff4d167a372f2749d4e002c9ed02405a392c7b1bc50354aa49. 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/US4XG9400034.
Si Dios Me Quita La Vida (El Jibarito de Lares)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70b6532ddc64bdb2c245e315d492c77a3e11215133869102e83c0e39a07eb86. 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/ESA011942025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc8439a8aa9c3a0b889ca76d7b342fe71454a2ede92efdb32c2271aae26a701. 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/ESA011942027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbf1ef96c5f037295ece10bdc4b72e582d0a9471c18fd38e7259529b8d14300. 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/ESA011942033.
Más Triunfos De Odilio González "El Jibarito De Lares"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623acb00acf12f3f646cf34fe9d44976c86960d96c7e6313417ad4d8201fe5cc. 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/ESA011845910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127009d2c89d0a148243b766b4a6ce329ab2c26ac0c96ca77fada9f4de29e81d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US78T0504634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c52a8218608111bddbdcc028b363affc657ff651b8e20de640ea980709c3dd. 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/US78T0504635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548d3b2c6f9e8372cbb1b1de09e793ba865667f24071dad70b561726f13414c8. 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/US78T0504636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f62145e2336b06a71893e7c0f5eb597719f163c9dfb116ed3da68755dafd4c9. 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/US78T0504638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7be5bc7ac2d00664e34f2273a2e0c2bcf8370b307b0ed508c0a5d2b56d32413. 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/US78T0504639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba103e4575e94749b8a2320b2b0e82a5dd3f0fcd8f92e8db287d77776d0ec1a. 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/US78T0504640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd81bd2cff98d8175ca47c805c148b492d7ee4fbec473e954486c53645fcb9a. 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/US78T0504642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8311dd617531790b80346fba35981c74e203eb719d161790eaa87d9e3ff755e8. 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/US78T0504643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a86ec64317844eeb6f8935581af63bc192724cd2d9d9a12700cc883414791dc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:27:09Z), 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/US78T0504637.