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 0x649d77eb71cb59a7da80e5c0862a3c989f5c16433c1d3ec570a989897813c610. 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/9ba857a8-3fa7-4b02-bb67-c661068e2a56.json and https://artists.proofprofile.net/proofs/artist/9ba857a8-3fa7-4b02-bb67-c661068e2a56.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 0x319614065dfa7acf7b084d7111e0315817b1910807ef1eb40fdf33e1993c8d73. 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/BRGV10600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd329ab49ecfa2c51976de522a23aa8cbe5a49f6f9e1055f3fc39a2923a004bdf. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/BRGV10600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b54a4c471d8b961b89a91efb1947717c40cc25907204a9f232b346cb192e017. 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/BRGV10600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e8acbdb2c47d2961484cbe38fac579b5e536a8719e0e446b706f27a73310fe. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BRGV10600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ea78f338f42d339b00e63484b57ad72ee7686b0d9641704dc97dacf59b252c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/BRS4Y1000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d48bac50884ac7571197965f7756c370f2221f0f5303fac612211296d3f43. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BRS4Y1000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb9ddaa87d73fa30177ff39b8285b7178ed058792f7754981864292175452a5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:00:56Z), 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/BRS4Y1000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad963ba58ac92652ff7f8971bdeea0312ac311c62c4587c8d7b6000493902b4. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/BRS4Y1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f44096f83e32a5e7705ec2c77e76cb3b48ea6619c30f19442499136f46b6254. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BRS4Y1000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755bc38233102fd1c8e8f175f3c10a65b68d5b9dad72f387e95c15e478400f11. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:36:32Z), 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/BRS4Y1000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe155ffb09bb0102486ebbde4fdb47234f1fd3f86a8b7568def2fa76d91078103. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/BRS4Y1000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff1dc743507011612770b73420c0a6352ad31f6c8dcf6dd78a37a080ac9f2d7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRGV10600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a55251ca999705d18523fdffa64ba70584da549515f250e98f48a6888900b7. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/BRGV10600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0093ed800fe143169ba746d54767e6e9c4f89dcd17af0e3234d20f6e36d452. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/BRGV10600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058eb2cd3feadc4b6f18b84e7387feb9deb853ffaac6b266fe4745e25caa1983. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/BRGV10600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf8a84b77c328d3a7dd3f658e96974d99eef4a4613243d1423a6d6db7a1d1f. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:42:08Z), 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/BRGV10600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1236ee9cce4dd89f02aa7a54a48d6dc11ad1fd046cc67bd24a09d7382bf28ee. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/BRGV10600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee5c9aa7b4142f8565831284d8d517bb3a95d5f874cf29cb2b893987a61be5a. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/BRGV10600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa86cf7776d0813ee37d9968cd0dda6844cb3b0b270215f562e7790fc9322cda. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/US7VG1323530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e14128b8397e7df521c5e3206e1de90f8ffcdfc2c926c5878c28f5fe77fff0d. 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/US7VG1323534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1fdfc0f18c71b47d0ab15dabfe56e2b41b94cc3ed3ebd874323275e567bfe7. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T11:01:12Z), 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/US7VG1323535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36edf8569fb731ccef425a5a78498795b0f2a381477960860ca09297d54c9bdd. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:55:51Z), 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/BRS4Y1000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b008972d731de1fc3ab4276ada371915c6c5effa4e5304cc7bb8d123084d076. 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/BRS4Y0800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f5a4b6cba7f7c79d6d320d19d20814948bbafce928d01ed09a5631f34ad124. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/BRS4Y0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcec821dc48ee8143521d285bbbb145b360c57314bdbfd06918cb18eb4f7ab73. 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/QZGLS2046269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fbef7adcad1e5896b5ba0ae07513e3512fb1db80ecc10a7803c99aca7b223c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZGLS2046272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cc0cb82b8a31cfd7b9e404413b7d2a324e78516db9e035dd113716359f0ef1. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QZGLS2046274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1e41a761d2581012553479ef09b0a50257dce4674d659228c19e151619025e. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZGLS2046276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399a72cf37bb93e483e8fc252775b77c0571bedaeab963bd99708b55bab62a21. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZGLS2046278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5b3e24cbe240b26d97723e1d88cc26e1efc020afe6646b99be4b37ac05e0e4. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZGLS2046279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed49b1ad4f69248db4467ae9f07912b89a5b7f39f83d23e0adc29e24254d02f. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:53:50Z), 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/BRS4Y1100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9674381f72e63d56d16b54d77ae3194357034badc5cc97a0eef78d409d3cd60a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BRS4Y1200085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c37240f7c6e0d2a1d2d6a7711a5aab378094757841a629741bae96e43d35acc. 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/BRS4Y1200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0ab2f6578b8f6ba78743ea3046bac12520a64d08951e5f9ec4e21a4a7a2876. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/BRS4Y1200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8698700ed81891d7940fc38691064286c4b0457a1ee686ec153273c9159ddcef. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/BRS4Y1200104.
Jesus Simplesmente Tudo - Sertanejo Universitário Gospel, Vol. II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610f6579f79b765b086a74633bb374116f1b821b4db6621e383eb9afc7083a70. 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/BRS4Y1300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c24447ddaf67cda5ee6b1fc74502d820850b54508fdd47ac95e5e73b6b9f78e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BRS4Y1300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049039b1797da7f8d9a72a1dc738ec8c8c85be477a3a499484ca12e3577d372d. 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/BRS4Y1300447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba6dcd753e1a6bbacd8e59cd1c7541764f0d7071d9180e1c6b286748bad4a49. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/BRSME1600460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84bc6a9717ea2e7d6d3791ffe9852f28b6a75052313cb4e19126f9c26afa79a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BRSME1600461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d621bcad9f34e42dc28676952531ecb43567009f9fec412d6e94c22cbeda938. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BRSME1600462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b357cdf2025b32504ce952c5953138e1f74f995d4cd2ca3dc0e9cb637b704. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME1600465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac9630280ef3b31a6e786dcbba1c0eb67fb887919b2fbe7c79229ba79184cf3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/BRS4Y1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad5e843762f529d4011f55bfc1ecc4eade920debd325208b7332d9f4e195afd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:19:35Z), 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/BRS4Y1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e8353c07370a9aeed21d9aa2390bec0270cf1647f27823e5a614fa927a3360. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BRS4Y1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85e674e8ca9a278cd50d3025721f4ee555737728a3d0067b5905b70a3caf528. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/BRS4Y2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0016bd74e56686050f6f1ce02c9ee6c2e3640e71600e3731ab36d0f92e6c5bb. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:23:33Z), 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/BRS4Y2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc151e97091d44e84eb1f61017ac98c05018cc100640aa98adb9682c8b476d24c. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/BR4TF2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d6188ed5bd25a2e1a4f18a53d4b0d7ab9db68080f4f1444731e16bb9cefda4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX44O2200239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad21eb71c7f329d9d2da8751bad30917b69e7b067f2b086ecb2463c5b9861099. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/BR4TF2200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590795236e0c2e47b2ad4043a5f310a8649c41b168df2f088b9a6438ce27d49f. 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/BX44O2200237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b0ae3f378759560d9beac7e279be6c0a38501ba9ef81ead364b994f60869f6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/BR4TF2200802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad21eb71c7f329d9d2da8751bad30917b69e7b067f2b086ecb2463c5b9861099. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:45:48Z), 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/BR4TF2200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08868c8c425a94c6af285b62ea181d330495cc08bf16f3119e9696341cad304e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/BX44O2300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c93112a7f9855d49148406023c653abff3c3f1cdb294eaca3be53e25bd0ccd4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:59Z), 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/BR4TF2301896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1381aa2c72c4be2266affbf55781423867954cd9917e4b8870649f0063c7234c. 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/BX44O2301577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ada0bbdd2a298e5f37956ce091dbb948e78856d14c16905cda52903f64478c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/BX44O2400708.
Oleiro (43 Anos Louvor Eterno) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2308a4c2cb9198806a2c9c04ac8a9957086826f24123708932665cdf9af811f6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BR79G2500026.
Só Mais uma Lágrima / Você É Campeão / Surpreendente (43 Anos Louvor Eterno) [Ao Vivo]
Só Mais uma Lágrima / Você É Campeão / Surpreendente - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffdd42351966c48aed5e27105099d7e4ce107cbe9f59af4ad3c4675adb0616b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:00:24Z), 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/BR79G2500029.
Só Mais uma Lágrima / Você É Campeão / Surpreendente - Playback
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c543e5b7c9bdcc29e5f23f3dd8888fb684d721a9fababeffdee8b9a62a9809a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:48Z), 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/QZNJW2592034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c58cb00db24da72b57ca41bf5e325dc30c6a09c259f2a51dabb1699b972ff65. 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/BRS4Y1200084.