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 0x747532408ea23590423bc09af843a84d3daf814f8684702881b453f046f2edd4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e601df0-7fd9-4dce-891b-3b5a8007208b.json and https://artists.proofprofile.net/proofs/artist/2e601df0-7fd9-4dce-891b-3b5a8007208b.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 0xf334fd5602a9d6336c17376c99d1ce2dc1c73d1724c745dba9449c1e228f398e. 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/QZHZ52118514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a2f42840569e245b9e66fb2a89614d67e4c389652823d73859e0f7b3741011. 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/QZHZ52118515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fc19a57ee98d0df1910e460c3272ff33a758feb6355e6ee0ebf709ba3c9b69. 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/QZHZ52118516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d20242553df2b6e943b7b7067837f8557bcbafbc5e46622caac0739a756a57. 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/QZHZ52118517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118c9477b57c5430aec723eed31cee50c97ec7088a5b2fdf7fe9f4b992e40499. 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/QZHZ52118518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7c1d4f6b3920c6bd1bcc5f3edd2e3f889f221c07d1d2e226317c29b15ef8bd. 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/QZHZ52118519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1ddba7d8eec0706543c23ce94280cdeb2a1b7aec12ee19ceaa5215599f45c5. 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/QZHZ52118524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad5d7a017f9f7f07b196f9e91f334daa202fbf58a187ba08d56585ab5a0c20d. 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/QZHZ52118525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e538f567a9f7aebdf68c6ab105c7b424f8ad5f078a3d8442ee107072d6af5a2. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZHZ52118520.
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 0x2fbd5afaa5d9b7475d9329a8977f55b8e6eedad22666ac0e598bf21883c20214. 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/BCTGF2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66e64f03febeb05d3d990e5d1c3307ffc15b01db30e636495a1ff9dd7cac048. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCTGF2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99fc11db101462f8b406c16b56fe277afd5199470497f750caa001e75dfcf7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCTGF2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87697dab075203f84690c8f09659e96f77c631da95bb4dd567f2ab7d287280e. 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/BCTGF2100023.
Ogum Guerreiro Vai Buscar Seu Boiadeiro - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78fdbdb745398582e62de8633d0d6fea415437b73d52f6ab26ec189905af9ec. 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/BCTGF2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3611a0062325e9e26ac926ce8ea0242b8d34cf7fa551da88c64558277334fc70. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:09:49Z), 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/BCTGF2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc252a981cecac8ab9fc076dd7d81cb5500603a67638d8d49826a80bdfa9e80ae. 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/BCTGF2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf79a98ce9341be6b0e845f5e05b8e03daf4095410f6531e5ebb8f6c18482826. 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/BCTGF2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161d28fb9b3ed305873c4b0afc09c62632560afcda99e6cdbb1f302f8d33ebca. 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/BCTGF2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32af4c945f3951ee46d96212594e0e16760b4e117f10cc9424f4445af5a380f8. 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/BCTGF2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed543ad17d827d83377c682fb23ee4eafdc52d114dda3ef61a376e23b5a95009. 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/BCTGF2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1be8ddf9d8a4537cb42155ff77642cf7f0bcbed945890ec8e33d2d3a6b58199. 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/BCTGF2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bf424d7f400b60e59b5a26702b9a376a08f01ac512a5ce7af848c167f929b5. 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/BCTGF2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6094979b3c4decd117853133e904ddb5a36d1681425acd8727fc9eb4a9a44e1e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCTGF2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a046e536cb9ad0e209aa5fbf4a98df571bfaa50bba33e54eb5e7739a5579d67. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCTGF2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa796e5bd7032bc0ed33ba1bdb825745b40b2df05c1fd239241bf3a9e4db4af24. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/BCTGF2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d4b85650a4df4d22c81de14392f821adaf480812908eb1737f0d96ba7dfa11. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BCTGF2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bdfeae476fe1529b309f30b22eae5769c129ac1b6efcbbe19a554cb1418aef. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BCTGF2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977095e6167f54f96395f299f7527c0ac8e248f091b5c6803d2ba464f8c156b5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BCTGF2000033.
Vira Banda Rubinho do Portão do Cemiterio - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfe7677e7380446134023a64aac4dc70ea64d314740bdd19329b00097c41888. 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/QZHZ32064185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ecd97db36e43696b58f69bc0893c1b5208f22070041466039a30d83ef15fde. 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/QZHZ32064186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f94811d5d258dcb0b1760b5767ad2bd46d7b2ef1c311d6947fcfc6a21b2a59b. 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/QZHZ32064187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04994f4ab7a77d7c61ff63800bd3018491d232ca7cf5f0e5d5c9fe966e69a479. 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/QZHZ32064188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb968e89ce46df73986d9a09411ae75bbec2d02b3714fb9636b627d994a7e0bbb. 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/QZHZ32064189.
Exu Mirim Pulava de Cova em Cova - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57ce39a24715b838a81b4d4c62f00d22cf565bed84c45fd047b61d2a9e71fc2. 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/QZHZ32064190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fff12c6480e5a17dce8b13ab1accbcd40ad107881da2094fdfbe5925e7b9761. 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/QZHZ32064191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69ca05334948ea0bb93861ca0f6671a3cff9f53e2f56979e1b905663b0037e4. 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/QZHZ32064192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f317d4ddeb4717a801cd2a5d476648662330910f2d4ce4fe408e4c33d8ae1. 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/QZHZ32064193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3181aa9364cbc14fd4f8aaf5e2063239c575dd48a0c8ab126126bbb52975abcd. 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/QZHZ32064194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948c095f87a5032c58b98b0defa914a918d549d488bb8db4184d851d0febfab2. 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/QZHZ32064195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08fe760cc1288aa855214ff33f7634da775f2d327f45d209b892dfda855c248. 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/QZHZ32064196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8844ed94405b2553e0b825aa29a56b3983e3ccd243bb1d42009a8d1d5f2623a3. 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/QZHZ32064197.
Ele É Trabalhador Ele É Exu Mirim - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a519f5dcfc00c64e6c5aeeef5273f7b32a40aff5f6d408a00acd08aa95e553. 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/QZHZ32064199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866518847bc11610b113700a7461251a0fab8ba7e5bc54257bbcfecd43274744. 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/QZHZ32064200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8275417d01ca05425b9a69f603338e2b2365e4626007b05c4b442b9e14267ace. 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/QZHZ32064202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f333559916aa3e8e15bcdd3f5743b170e50c2c7dfc37bc46972888bbcb01c9. 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/QZHZ32064204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e77c2f16cfe7e3047e5ecc9b1a557a18f5b3c0ede2d8965748cbd9db315b70. 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/QZHZ32064206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bc7a368f86a0904bb381f9e751f7d2b0f42a986e9ab6acd55fa1aff1198685. 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/QZHZ32064198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27acb845d9aa63300347fd0a29571fcf3009723d999a912f6bf5d907334e0848. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZHZ32064201.
Vamos Pular o Muro do Cemiterio - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c5190dd1e05aece280ef162f56ef8ac013f0f9d5b943eb511f2099ec2e080e. 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/QZHZ32064203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbe4f52338763f97aed9b52e98892d37199bdaf94b6a4732975c063558bf9b2. 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/QZHZ32064205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4053ba6f51f75721deaeeabccf85859005cccdbe850a427283ece2afbc188b27. 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/BCTGF2100017.