Gretchen (, ; literal translation: "Little Grete" or "Little Greta") is a female given name of German origin that is most prevalent in the United States. Its popularity increased because a major cha
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 0x672f8ae504d70e668ad7524b1bc4d2395b3d4a7cfcade08867bd66ac53b6d7ee. 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/71906870-9c31-4860-9160-8062b50e8c05.json and https://artists.proofprofile.net/proofs/artist/71906870-9c31-4860-9160-8062b50e8c05.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 0x6f36cbbb9ea1f63cff591ac62a851c9b90605838512bc133b19f994d538cc4c7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR1JM1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb0b78cb91b41526f288ab824ab8269af7c9f3b55cd7b17f00530a73a544781. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US7VG2296650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0ab00a1ab3618a3f59f9f771eb1e9d7dd8b316304e21c139edcabe98cf4ecb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL292000422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f435ea18cba8223579ea48bad574476a4019ff9f42050e1b90e1d31f0dcaa90. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRR8P1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a28e52d38745d331efc7c8e0dc923c1ee4450a3640aeb92340fa43646bda068. 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/BREMI8000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90a6f3e98734f36a026fa84bf36640766b37dfc72f817ea46cdbca3f496301f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b9cf41e8090e2acd15d01168275e3da119454abe845d090718a428513656b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BRUM71705594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1c24793782214890bce30ccac95280ca06e0839bdf8c702e9d863e27c183d8. 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/BRUM71705595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c440d6ed091b5b9f64faca2158a92a613069a54a68902b7af693d7ae760ab8. 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/BR3RG1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90a6f3e98734f36a026fa84bf36640766b37dfc72f817ea46cdbca3f496301f. 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/BREMI7900441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0830886ad13f1a8b7088e823551a98e8cb9ad129ff1ff183883754ae18159d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022fc7838081a43679da2c2c19950f9e4f4275a780ba225a9175aa156d6b47b1. 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/BREMI8282041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a28e52d38745d331efc7c8e0dc923c1ee4450a3640aeb92340fa43646bda068. 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/BREMI8000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f8d705fa714baefc78f169b443d750516a94b9117b83360e5765f3b588ceff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8501000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d0b42fcd10091f820dc7c93e63f5168956755d0b86048b9bdc7f9d69d57d75. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8282067.
Ela Tem Raça, Charme, Talento E Gostosura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f3fcc728a90fe7f1c03b99200e345ba1c860f33196ec6237990b1af21c7a24. 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/BREMI8300719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cbfddeea4d73d631d974173eb69bc79dcd72ce929074c7f0b7c1f8d36d7cf1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8300721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022fc7838081a43679da2c2c19950f9e4f4275a780ba225a9175aa156d6b47b1. 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/BREMI8282041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d0b42fcd10091f820dc7c93e63f5168956755d0b86048b9bdc7f9d69d57d75. 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/BREMI8282067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257f0cca464dafc890ded6bdb71ee5cff12390a83f507dced56124a0607a6445. 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/BREMI8000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a28e52d38745d331efc7c8e0dc923c1ee4450a3640aeb92340fa43646bda068. 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/BREMI8000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452270e2814f0b5c103fea9f0c218430528e66858936551673ae810abcc50629. 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/BRUM71900877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90a6f3e98734f36a026fa84bf36640766b37dfc72f817ea46cdbca3f496301f. 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/BREMI7900441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8162825efe177f9455961caae2e9e799d46b16805c1b093948bf55e7be5040c4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2567642.
Greatest Hits (The Remixes by Ennzo Dias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0af429bc9c8c26724b537ebe9cf772e8375916c6003c33e432badc9ca23e11. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL292300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bf834dd9dcf8607952deb20b627af1b712bf7ef3853f4009c3c596a9ae0701. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL292300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd39541fa1cac662e5493976d38db3b60da91edf001b040ab5c96de70e285e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXQS72200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c0a142f6e5e8dc2ce86718378e2097517475e5172966e70d4e024a23c7f270. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR1H61900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52835ca00ff73e278a1e265e5b556d881797134848ef3f90034b0bb598b85244. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8847a3b43539122bf5e9a28302e3ce8d40d640fa35b9fe2291383d21fe8d136d. 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/BRBMG8300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cef220fcb0bd5ea34b600e0ee7377c09d7d5d9b6c2fe046e09400ee1c41a6cc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5041aaf244040517098c0c640c3f264cdff057f14db7a45c3f8f12bc5f80145a. 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/BREMI7900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f287c7868f15ec1c8253c69fad5e131329d5175f4a19b647716248513eff00a. 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/BRMCA7900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2875c0cfd62f196e3952acf3e14c86e8ba29afafa275fe6a274d7b9285f9400c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPGD6300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002b4f0b2f383766963b7c728a81bf73d7c51c3ee578173a5ed6261849f0858. 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/BRMCA7300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dbb2ecc9a6a73ee3632d2df7c80582204556578b6c2b6ffa8bba6233a369c8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BREMI6900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a3e5e4c6ffd072f975350667ed34f3a6b51206deb093f747bc662c3f4d3836. 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/BRMCA7800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25e00add30ca90f21b02fbbeab555f205db6a760a6320682c07a1b710494894. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA7700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe112a662c37d3905b704266b416dcf3b0d316a08908648c9eebf3c3743648c1b. 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/BRMCA7300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022fc7838081a43679da2c2c19950f9e4f4275a780ba225a9175aa156d6b47b1. 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/BREMI8282041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc8ead4b8067fc9a89db872412be2a6f2fcf572a7561de721cc3e88d23d4975. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRSME8500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7ebc2ba63d9d7e1a718cf1560c9cfd6e15dcb7f0c15fbf66c9e29ec218e706. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRMCA7500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170f240cf78312ba0a2f42b2df8465b7f1519503d3ca5afc702c5bdebf92dce4. 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/BREMI6800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eaa6dc731c33a22d75bd790c6b15e341ebab0762ecf3483573fb567f90fcc2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPGD8400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda1705d95d498e8c90be2e213c946e11f8f65b9dedb419de9738768e618627. 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/BRPGD7200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a65b003ac5c9191f8a4c50a127ca4e99ed8d55d273b13a16504042059c15d4. 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/BREMI8400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d54047b4d955a4df6fad231b06f326c6dd3bd0323a5b760f64ff7a3c5de3516. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPGD9700366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104d7c3d7b5f08b6db061f1970f2f46b4d7c6e28ff75e766f52ea662755a7ffc. 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/BREMI8200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2636d2543b2e8070135614ce6f1dc7c97fe64c27637c0d15c56ed47838449e70. 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/BREMI6000788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934f729d4d7a60afa6ec2e2888fdfb54f13976c1438461d77fff3caa9837697c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BRMCA8300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a535982ff3cc8d4cc0aacc37be2ca00443b3a450be4a025673b38b1c1327644. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRPGD8800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeab1db8f0c2af27852707cd0332c9b894c69aa1dca1f0abfcc1f78cbbf9bc1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8100633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654326ec8f39551ae5becf9a102eef1b27542ff500d31c22521b58dfc522af98. 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/BREMI8500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b3b74161590150677b7a9ba0e9ed444baa34faea4bb481f0cf746ace01226. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7400332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4679f2abd01d93106da604118636fbd250d0bb9c9c8785a00a295880a968a9d7. 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/BREMI8500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08093be485cf2a77523faedaae163b87ed5182336b712f12309c6ad6ef3ddf9a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1801210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5687686cb5be169343108c9b5c95fde6689575baa3b1e85ba52c5269adf93b0. 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/BR90B1801229.
Homem Chiclete (TSO Mais Forte Que o Mundo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a18adae922da4aa11aaaaeb4a7402e9c968f5024c12b3aa0de7ff4bf15fdc70. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1801237.