Braulio is a given name. Braulio Estima, a Brazilian jiu-jitsu practitioner and mixed martial artist Braulio García, a Spanish singer-songwriter who is often credited as "Braulio" Braulio Guerra, a M
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 0xb15bfbfa420b58016fe4026c1877ecc262c4e59030fa88f759adb970ebc563c2. 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/165720b5-1261-45e6-b7ad-747f687e3821.json and https://artists.proofprofile.net/proofs/artist/165720b5-1261-45e6-b7ad-747f687e3821.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 0x0a5c650b1495a019674310e05e607d7df2cf4898357c8f6e20c32c3e98072684. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:20:44Z), 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/QZES52220285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29b8b53cf88517a15234d14b0d7e2a5752bf47047ac11046bd11b677b98b831. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/QZES52221815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd995947fe433933e5edc800573259e3b3cd841180c77c857874cf011988e880d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USZZR1011448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6a1150bb94a0c04f59eb91c22102507b17867041e1d3e74788c00747666ea0. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USZZR1011450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66e85182d19de1c5d4f84257752f8dab6cc1fd0f7029719d5fe2b8a461aa201. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:03:25Z), 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/USZZR1011452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c73627e2b416680f5db61a1e32f084094e93d0ad3de3f81a09dd1ebc2f7357. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1011453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635939b4595c3ab059a9c94bba5f51438b37bbce512d4028e0ed719cca80e75d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52218091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548bf879178d20814b21507841db9f753bdac3566f8b66ef5cd2f39cb5f27d22. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:11:30Z), 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/QZES52218096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf423c6239e089078432b4b97cfde44e5681049a2ceb6978c45179ead24ddc7c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1010481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc3df05b132216eac1d173635bd52aa5a4c98bc4ab377ee2417b656597b084d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1010483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ecf0307ae5217936906b44ee58ee4ea9404512b1a9cb318c1c9fe5bcc105ad. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZZR1011322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf54cf6a24fc9ae4bdc7a689e32b9c87bcb6c5b3f8b6f9eeb258da40ac7f752. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1011332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d81ba1ac1cef0592c6a36b2946b6a7613c89479241e6b70d30d6a1b8ee8e38a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USA2P1546577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bb2443fc58feaaeba3aa38b5d1c9d575e4883b1de2f245481b81312157f004. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZES52220278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fca2840c6c8783739203bdd3a79f997057165e5d3e3702bb1305bd3d4e7be9. Chain 2 (Bitcoin): anchored in block 957539 (2026-07-11T08:09:42Z), 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/QZES52223413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68c3282bdeb9fcbc992ecfc93eb6534176298ba14d4fa96f1113464ea157355. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZES52223415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49469ded4fb1fb5393a361f420f09cc08f596d782a04332ad5da775e1554cf0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52223421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd7407a6dd269abc4f3479506da303678d2e6246a9124bf61dc11b6490f9182. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:35:03Z), 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/QZES52223320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcf63b6d07dccee6704a13859de6988678b03f100d0f5e114f7953c241bd7c0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52223321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32525c96773e9a22e84c06dd161d90c7b9c34dae43387eb862dd5aa4fae0267. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52223322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116777d41fd066d4c2a6bdc46e0102be0df06bc899110383501350e512f6d69c. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:35:16Z), 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/QZES52223323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c57b6ef83cd23d8e32f0611913614384791c4289871abd243e65aeec951f891. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES7580501544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2605740b025fbdd8359891bd1e3bbd943c40c686a0f8847f5d2416f94539f77a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ES7580501551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a836f7d9d746952817e1a6a83bd24bc977b6dcde1199a6d1ab605c8a3556bb8. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-22T00:01:39Z), 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/QZES52217195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05b994a2e4719af08c5c056f8b909c98d0b855f792478fb7661726196094064. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0913351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642f5a500d7197ce5e8d53ea7e58e6eb58441cf30b682b5b5461636c1b013cad. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USZZR0913352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58581081049e3140974e21d46ebd4ec729932ef1c639373017b0f86cfd9f2e0d. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/USZZR0913354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850546a3b1a6e6cfc767b3d87c66fae8bf393ccd658309fca3ccc8dd6ab710c. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USZZR0913355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5537739b251e29a402e5bb2e39fad9ded0d3f73c9a9ff6641e863bc344e76286. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:34Z), 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/USZZR0913356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60466740d4ad9487d6fcd95f9709683b834cda759f48fbe12b44a20aa34a49e4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USZZR0913357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231986031a30aae2bd1d62022bf3d981d225ed660b9de69180abf3551102edb2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:26:42Z), 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/USZZR0913358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865318d3c96f0858f5b8bbc7a5a381cbff022df843d4baf3888430893a5f2ad2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZZR0913359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b047184c1b85ee6995b383801c845ef9edd5f7c932cdb37cb2521f4651b83e9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES7580501798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3424c4972588c8eed04bcde1a884e5a7f8c33cdf84daeab825c469fd78ad1712. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ES7580501800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d0e98fd69112fff08de90ac0e752e67ba3947ec5ab2760628406c105e6e9d2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580501804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff899e629bbb72e868c69c28493168e573cb43eb7af75afa2f12c7729cdce7a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580501807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2519987b293a4faffc3123f1f1d82c4ecc427e6c8da4984e54b9aacf1ff3aeac. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/ES7580501808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd623b9c37ac62a69f988e0d553a3252baf886729be0a67be77d3730eb478f127. 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/QMDA61382242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f295c5770b87c7bed0515f4bc579b99752f87dee9120ad9cfb44fb9078340b. 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/QMDA61382245.
Braulio en Concierto (En Vivo en San Juan, Puerto Rico, 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3a0dee4f75835ef21482cefa145b7d8fd67d39a7f161b56b3477727aab80b8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM9AA1575084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7226077e6c4ec02a4e520caa48f6ae2373873934f46ab80ca5a8075ceabe6b40. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1575085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db5fc8fca1528d66bec6b6c306a600f6e202eab3762aa70b49f6c07dd3d635e. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QM9AA1575086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1f56880275160cc9353076a10aee9c68d6274c7bb4eddddc0f4eea4af53eff. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QM9AA1575089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a90c37013b98412d566a8fb9ce264961d77499ca32debf9f5ffd64c0038e267. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QMBZ91624327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2062e9fe6600020dfae3862df5409cb79d93da232df4f60a28ef4e3458d04267. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91624328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e910929642a69afcfbce3ffe7383c9ea6f0306fa856389a86d25b5a94b5e580. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMBZ91624329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85319b572c733bdc6a27c553f5f024ef1a1ba20865a1c9c8cd937088ae154fd1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QMBZ91624333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac8c6817c5e233252f00999041db10f7db19e89beb69790b90fee54a1d9f7ba. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QMBZ91624334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe09a01dde02e07c512c24569ef1f954d9eb1c1d893acb734b91162eecb6fc1b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91624336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132f9ce15bc1f1580ac42707bf58abe6d0b99f1a47c5ea573da6587d72e0e62. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZZ7M2420677.