Alfredo José da Silva (May 19, 1929 – March 4, 2010), popularly known as Johnny Alf, was a Brazilian musician, sometimes known as the "Father of Bossa Nova".Larry Rohter, "Johnny Alf, a Father of Boss
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 0xe5cad791644186cac18886d1829fa6b9a8018d9fb444c801ad87ea454601d2cb. 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/2028ce2b-4c18-41ca-a35d-5af6eb630944.json and https://artists.proofprofile.net/proofs/artist/2028ce2b-4c18-41ca-a35d-5af6eb630944.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 0x5072ed98149765b4a697581c8c1139b8862410a81038b5e1693049fbb76b8713. 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/QMDA71876364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231e60185ed183194b0ea5f25a022039f77b204410ccc2f343e8ea5c10bbd44c. 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/QMDA71876366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1ea8c2df827ffef85180a2399362b9bcde245858b82d46535bd2774ee52722. 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/QMDA71876368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5423f8e04d5f0377926440fbcad2604b232da6d8da75ab7ceab297da4c8143b7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QMDA71876369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc91242c7a5e7747caa9e6cc2ceb331bd8bbac5656897213e4524b2971e0579. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMDA71876372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143cf937fe04a43fd563a2a24c4fe07f2488695e0bcb0f309c97950abc79b10. 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/BREMI7300558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1879093b71c0c37b8ee119e8250923593a43c9e85cf43c3c44090bcdd464595. 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/BREMI7100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d63c71291084b0578db012adb8a66bf1c56324f5bad71f589f928e115de052. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BREMI9400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cadf51c9451138ff7e68105eaa9c93f746d4ab8b4a180f47215ecaf4fa3e75. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BREMI7100643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f71de6bb2673326a4f4c5864955bcfa38dd4daef660f58b565e84ac91ee3e7a. 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/BREMI7500510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe433471ffd57776dfb39a1e5e73ca041832a3b7974d5f2233d890fd244c74f07. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BREMI9400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9602833ba6612a63ec946a12a240a369fd14e7b649485c0e76d3cb30737d320b. 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/BREMI5600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab11b1e85cb58193eba8c04e520473bfcad84c21031d12b29fc3b2a2c1b5ea84. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BREMI6200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf36ab8e688bfe23fed3fcb25f221dbc45ca526a0f38a0aaa8638e4ef670326. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BREMI7200519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093ad8c4c9986eff3100ddd7020f921d151085387c7694174600e7f6c2387a23. 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/BREMI7100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a49b5a31e470cd541a09d084ec24270c6afd54708ba22ef24fde04b79b31a4. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/BRROF0500028.
O Grande Amor / Valsa de Eurídice / Medo de Amar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e2861bbb8233c9940c30a985aed118a68ca0c4b67e5dfc7219dbd0aaa33ba9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRROF0500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d63c71291084b0578db012adb8a66bf1c56324f5bad71f589f928e115de052. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143cf937fe04a43fd563a2a24c4fe07f2488695e0bcb0f309c97950abc79b10. 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/BREMI7300558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e8930089f7e395396d88b923f85853d454d9be6cf60ba557e6735855767eba. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BREMI7300559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b7dec95e9e6d95339136a802e83b296fc4c3e56075719328aae0060ec0c49d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/BREMI9400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe433471ffd57776dfb39a1e5e73ca041832a3b7974d5f2233d890fd244c74f07. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BREMI9400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10360de03c428c872ad4ab09702d212311a5180064f2f26db7f01a34b9ff10cb. 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/BREMI9400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c2c047a31f88d332a764430e34924beb479be370a50366db9146c4a52a1983. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/BREMI9400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde2494a3385112a2d8922dd04ba86ab68cd51c133d61dad147e1896887a5064. 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/BRBMG6100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde2494a3385112a2d8922dd04ba86ab68cd51c133d61dad147e1896887a5064. 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/BRBMG6100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c17ae98d93c62ead195764c04cb78ad24aa5a535e34e37b27d3b0eaf25da8c3. 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/BRBMG6100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0e8cde9a607cae4a3673aa80af526a1b125c0c9adad4482c22f4717b64fa13. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BRBMG6100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cb5056a80f2b75a6f91339b0f3dc50f437cd7959628fd8c6ac4020cb441fd8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRBMG6100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24263b3f47d3a5048d97df292b24d8cf75d578a56b37c0ebb9e6fe7078a32b13. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/BRBMG6100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2afc24ab88c24e597c65eca48dcc1495daf305bf408701f0bddfdb425dbf48d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG6100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c5803fa5de382d6f53a925adee0de01927a49afe0e3c74d90ad870bf760183. 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/BRBMG6100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1940536adffe31c00381af103b69562233edfb9fe7e395d64a84a87c41eaf8df. 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/BRBMG6100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6424abbc06595a3fbcd995d990e326a1189283e3175781c380e12097bb4740. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG6100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf0d7471101b0822e459d8d3da220f33ecdfa84a8f8d381f6d659fdd1ee0db6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BRBMG6100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74059e6811508eb6fd930e7ff8d65ba22caa3f9bd2bc512a8477d803d992b6b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BRMVP0401355.
Acervo Especial - Leny Andrade & Johnny Alf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc0355b207744e5edbe32164fd0b89793bc7dad9ce132a76127abab0742ec3. 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/BRBMG1902315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd731ab2111faf7328dbe8fc61f7cb0a0cf2a631dc339581850d9b4ded0b25c7. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BRBMG1902316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda86626b685d42005fc7cc195f446a69773a5ce9543c1a1abe3dbe8d7383fb0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BRBMG1902317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20878e2f9ce433b9bcdced843532f602eeac9b5a908b0104c993990f79b118ac. 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/BRBMG9009957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17157b39e910689b0b64dc83261b5e1ce9312d6fb3aaf6c96cff7e2049c4406. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG9009958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2ace28fac42caab88ec064732f05fe1a2bf39c92c6e612a2e8daf8e0afbdaa. 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/BRBMG9009959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ae1973561edcbdf87fa51b23958428346e2aed1e4a879f57c09cb3f5260e8f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BRBMG9009960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9e64c54083f07d3e46b2dadf76e252c84dda620c0223fa0fec9f39890b3982. 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/BRBMG9009962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037c5add7fbd7c73a87b05d8c34771399632f2ca304baa91bcbd831cef480cde. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG9000554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7e3bf769eea1ebd686a9de21b7ef77ed258c7792c41cc1d1f922c191ecc191. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/BRBMG9009964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c4df7aaa8a7be88090b8c6afa6f38c3b6b4108801fbde07f162f878465c317. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRBMG9009965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2190d37691f07bb216daa0f9c1041c97ba38c2a5a7f21f5a31dd40ecb140f580. 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/BRBMG9009966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aff8e5c20e0e6272b5fd08e13a49efa465589b300ae875e1a0fb3e44d3f14f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BRBMG9009967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c28a71e85cb7245a4feda46237a3342d2c01090b4dc237f1ad535aad84817b3. 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/BRBMG9009968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916f58432a68dd144d4d1dcc915e25fa612ba37bee11db7b6e8c4bf89397dea8. 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/FR6V82246434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8553c8af07b725c65b188ae744db8451862fb10b60d3735815746fb129bc5c. 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/FR6V82246435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f58a57dbb8b20c31076a8289a6c3b22112c5b10e0c80c937e51f7df621633c. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/FR6V82246436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb343bb466cfebfb126d71610e79ba221ba26ffa3d2b99322b80a1ece82c33128. 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/FR6V82246437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e71a7c38ed579ea1cdb52d7359be89fa0ae94d85d90360c39c4ecdc84053ca. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR6V82246438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb571832bee68af2ae60eb7eca92fc6012984c7c1828e49c943ea56d7da68d694. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/FR6V82246439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfdc9257adc47b7f4698dc7886c3c6789d80f1b79af8c8e73f72cddad34f6b9. 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/FR6V82246440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b780746f1b9baa20e8c660cf1df0230b34d86f4f544b4b92d95dceee505845. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82246441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba55be558dfdf7c68bf96b18c2dfb1b4bf8afb76347a38279c0c9d6f894ad00. 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/FR6V82246442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf2eb4292570e8a615d59e5bfb64b739d0aafca3372562948c68fe8b2f31d8d. 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/FR6V82246443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb74b87ec32ac10f8e1d76372d673d4b6de8ee530a3607ec5132d955037f12a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82246444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc442e1ed287ab08440f1d78c7e193ff0446a7fdac408a28bff884bb3d6f6f2. 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/FR6V82246445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed06e175ed5e8890913b7f29a2b00a4f8860523b6347c6b4f1758f2234bd55d2. 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/FR6V82246446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64c58f91551035338d5169d2606d14ba43d4b62715a522ae2af2691d89e55a5. 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/BRBMG6400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad41dc5f211a61054a15f02e20388aa8d8b03647303f62344a2ff3896ddca4b9. 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/BRBMG6400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be1a858ed7acc439b0ae3f9fc23b193feebf507defc9c0bbdced306e66c5487. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRBMG6400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc54356ad2fceefa739265f94b037cf5f4bc41282b39dc85d82650b56839640. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRBMG6400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2b6a4a033f975f005283335cec00c0343ce95d7743ee16461112885a07a2d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRBMG6400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1eddcc1bd05a7a93ea27ab5fd3b8c7b33b9a5fdf4da664d800d8517245ccf4. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BRBMG6400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0d26a4a55dd42a4d5da80680b43a848e13548b199491ef859c12402743b338. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/BRBMG6400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1973a6f7847a20079c5e976b0f596ae922131b4f737c1f0826801d306d8194. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BRBMG6400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1155b9551b7ff643f78006b3d66d094ca46cc5d5ecdde289a5a1fd0e24b257b9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRBMG6400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a96016875ae130729d354d31f38a87367677790ab6137a0608a64e0079d189. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BRBMG6400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628f385980e3bb64e52a69236e2a99554dc0bbbab066e002080c38224a340b4f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/BRBMG6400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dba3cb0e4235393612ad22e4d521baa829b1a13b10401242461f06a80dc359. 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/BRBMG6400055.
Direitos Humanos No Banquete Dos Mendigos
Bia Melo Canta Johnny Alf Arranjos De Nelson Faria E Roberto Menescal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6122bfd0eb2beb95213e4a51e0f5ee63a4f8a5facaeba711442c78a80ab1bb22. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAEU2079049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bade552516576251afdef693ca958f0cdcd1c09a6c57fb593fc32cdb771dda. 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/BRWMB0200595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde2494a3385112a2d8922dd04ba86ab68cd51c133d61dad147e1896887a5064. 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/BRBMG6100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049091365c228aa23900594015c972f4df2ede3810c9fa18699d716b60d3f918. 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/BREMI0501092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4c73dc957dfeb8c4547fb28c7e8e0384851b91286edd609ea0c0c0f85efdbc. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/BREMI7200517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7e3bf769eea1ebd686a9de21b7ef77ed258c7792c41cc1d1f922c191ecc191. 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/BRBMG9009964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f942c4d10d2ccf49d466e3cdba69ba69a7f4a86d700550ad7489be69505c88. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRBMG7700252.