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 0xfd05668027a453567676c4271f920849693bdec4585e0803dc3e2b6253645ec1. 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/6ce6b9af-8e50-4642-9ff1-60765574dea6.json and https://artists.proofprofile.net/proofs/artist/6ce6b9af-8e50-4642-9ff1-60765574dea6.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 0xc053a4fdfc2a258e0b8d9862eedfb7134a0c1aef454a363c2bceed9a9a7c8c9e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1100266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0036a99e48147f3519222e59120b130378c9b7858bb5c2a079bb4e03bdc2a7c2. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/BRDEP1100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb729d5601ca864ea481e27c997add09ac07a5bc7956f3706f34b82deb35d6b0d. 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/BRDEP1200523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3144308aa0e87d4ceb1d54b582805d9ddd548283609e486e0ee5e588bf880e62. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1200527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591b50a1444375175b707445f46d1b0d73671b3c8a7fc677e34118d42fc66845. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1200525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a4ab1a6247c54fcc14fdfd873a525a5b9966b62ab318f791be595dba5ca153. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1200530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2532d8a223ef7647933cc0e1ebbb4b52a303c4e72e18c5b5d4e5112c4cbb24. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/BRDEP1200529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab6306621b8d3829614f8256c017bafa905b29a3b964ff40261c58b153cd6b8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86dc8c4a2cfeebefa27e96f0f3e184e2084292764bb7dd6aef950d691cf7d7d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/BRDEP1200520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f6bbfc6424b328d50db4a786b0f435fefa473f2ec52a9fd0fdad31c7e6d046. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BRDEP1200522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd29ee2445018020210441c3b1d19612f3c0d2aa4b60c52d05b038df1bae096f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BRDEP1200524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4436a4a69f0077bd742ffa774fdc95161958126632b227ff6a4fb5274b900724. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/BRDEP1200526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2532d8a223ef7647933cc0e1ebbb4b52a303c4e72e18c5b5d4e5112c4cbb24. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BRDEP1200529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cab2860516e9ae1c4e13e8043c15410d3027773912b877386442f4b0676405a. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/BRDEP1200528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d0ace94055fead805303233c95c81242e74d0f670c72398cec865d188c7ccf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbaecd84d560f8e0312ead80ebb68b3ab94d8e4cebaae01959dfbe266e29042. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/BRDEP1500141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a0450ed74c190bbe05e04da152012e2f0d373d568503bcd0045a5eb7cd1f3. 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/BRDEP1500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3ca6d5a49c5d3341179723b0bfb288ed4b4ab8f09b4226c952ee91f78d9af0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ceffb0652e4337659ab56d8982510706c2596ef8db2f69906d8e1e735b2688. 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/BRDEP1500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa568aea3f75b88fda80bf6fbf9c32833ecd79aef3cb748cc1a617a5ee9a4ca7a. 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/BRDEP1500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6db004644aa7211b79ad862166e13263768b64a88047b473278c9b4d48530b. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/BRDEP1500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddae8981be88b4912be2f3a937fce55c0e214c0d1d8b658d22bfcb2529b98e3. 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/BRDEP1500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec717408e2520ca41be6768852391f8cad21e5b2249a19b85fb9f7fd083e517. 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/BRDEP1500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4aec032b77f1c430c050a73091ff50c08192d43f40b8e74bafd6eb3fcd7140. 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/BRDEP1500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aea63508ab40d5be3f2e93774d52dd04f61593700832d8a96f63d88137dd86f. 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/BRDEP1500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dfa1cec05e4cb153f4340fa8c3a1d24103ac7d9d0a37b1f29cd75e34f1a0c4. 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/BRDEP1500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6db0fa4502fb2fd33506b9952d3b8b2f0a5d0e0641f89ff96c7d1ac2b389b5. 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/BRDEP1500152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6bd7ef6e1c8d2ca4947d3d19d073fffba03a376c806707a1cd92ddf974e140. 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/BRDEP1500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cffb10aa08f63226d5c485540d0b71c49fa340603da9e6208d5f464a1ac745. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550e859a780cb9abed47cbcfd8cc749f9ac20365eb9de56b01e6743dd5747f25. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BRDEP1500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49f39deea2ea8de578938120f4232ce1f635666b7809a802943984d9296d77. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BRDEP1500156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6178c57a10f09fdc61e880866f598e066a445ffea57e99a7d213665580e59663. 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/BRDEP1500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b753760e269b28cd62f095c2c91222f8717c572649c6248c55094e3c0347b2. 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/BRDEP1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d34f2116256af99244ed347e4e180011c322f9534231eac7714d5c98986d244. 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/BRDEP1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569c235ffbcb82eba3fb56d33ff65091458b5e09c1008dc40138340b0fe19331. 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/BRDEP1700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46499ef38d82d7362feb8a5cb20fa08937482b6b53e849f6ed5e6c53c9e4ae3. 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/BRDEP1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574bfdf8436155107ec4f35fdd58f4e2a601bb26606f48bfa7f3a7aa05a6c0e6. 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/BRDEP1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b2dc9d50a3f23a542eb903db2e92733aa8425f361ddf0ddf19c1deebff1fbd. 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/BRDEP1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b575d81706d57b34af2b06356e3625c9ca62ff32beab3fd39a061cb97a775f. 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/BRDEP1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f7fa592790f65223d8dc75bb0b4202ba0b5d2aa9b3519d71d764577bcbece3. 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/BRDEP1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde13ea008101c3d5be63dbfacf9fcbcef8800b07e0e3fc019d06c4f451436fdd. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/BRDEP1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f3d2df7756e2f6ddec0e144a711fe6783f001da573cdc5be29a2b207ef3e06. 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/BRDEP1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99565ecce40c8f6d59a5b3f355d2600253e7785651419bad988cc1ca8a1143a. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f2da106b92d517852c4c4b23f8829de184f8b22e02ef7f6d8ef8161611c823. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BRDEP1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1fa00eea68d78e9e35aaf21cfd10b29668f87d4c23c58a3ed9f9dba3a4cb9c. 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/BRDEP1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ce0b141d7025787c09229b5013cce16c791d0c2e2fa9e20c99d936343bc311. 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/BRDEP1700025.
Vespas Mandarinas no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988ea539fe1dd787a2158c96e1283b2132863279e0b1e04dd5019ee67d4a047a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BRTH81900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9025bc2c2f3fdff01dcf52495c78b95cebe186bd9f218cda7bf503537bd8a2d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BRTH81900002.
Retroceder Nunca (Render-Se Jamais) [Ao Vivo]
Vespas Mandarinas no Estúdio Showlivre, Vol. 2 (Ao Vivo)