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 0xfbd54fcbb052ca0536b98913007c47d523444b18f5f0f5cf63354d744cf204f8. 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/39a0a159-0566-4edd-b5f9-b6137cead08a.json and https://artists.proofprofile.net/proofs/artist/39a0a159-0566-4edd-b5f9-b6137cead08a.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 0xe8ef8d6b80b0ed13f08bb48b344235e3d3e98f6deb635f8ad59b2c814dcdd069. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US4R31014882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec79c3b0d242e2bdedbe2606dcdd6ae293e61ba0731eee7fb81064a580f50d3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US4R31014884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1099baa2671bd8210cd0d013962d7bdfdb8f5fa2f4bd1190278f8e4dd6e618c1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31014888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ddd304b9db439a425eab30ff3542905adb065ac9d594385002724449f29807. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRAR1000801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6a34d6af1ddba4d69e9943fc3a454bfbe43f6ac7a4a060e15d5fef2a73f728. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506df170bbb891c7b96a7e46ff8a4103f61268eeb5a400d8a72cb63294821421. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/US4R31014822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5bd63f4d31fdce9cb31372f7e0fa5eff49c99b7533c2b77462fbc14d3c2c76. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/US4R31014845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136a6a3a4c627b21fb5af19b000dbc45c82024afae2008046a3ac94e019e31e. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:17:19Z), 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/US4R31018497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311ee260645c4896da2c126bac6f07e7dd42ee2e7ff52e561286d013cb52984e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31014868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf871fd6870cca51ff9f2776ee75dc48d5834710663ba7f7d59fc05ade0dab253. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US4R31014869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e686155a1d5f8a447f7200c9f95103c80a3329f34434f0ec7c821d78b8f4237. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31014870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca0856bb924b96a2b84af40210da247ed94c0756b12af89d672be3902199d9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US4R31014874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7a649c1a5785037af728b482c26de7cb728b0b782ead60e5266e664a914bdb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US4R31014876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aead9d2fe9980b6e3665d00aa6912df2bac3a3660ed0b935cb7f607b427fca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US4R31018504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf838e0db9135f183c582ef53ebba829fd3f7a7b94fcc9fdf9c88763e1db3841. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63eac52f2db3c7edafd1a6b916dd1908661628224e4fab7b2e6a9226ad2c6cc9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US4R31018509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b81e94d0ff4510d55cfe29a18d7c68b92ef98bec26e68854be892b7fcc41c53. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceb34f7c04b80f1275a0dd7964a5b53dc911daef76a0aca4c5f65e802d20e99. 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/US4R31018555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8328c943ac3c882e53664f0ab78d6f21cfaaf37afa1f312ccd0fa53183752e4d. 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/US4R31018558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450b7dd05ef385be9d37cf5cc85096ca22a6bcd3d3d581cb6e0e11114ac958ae. 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/US4R31018559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3e2cf7f699229dfd6db1a4079166acbe992dd171830f9c1f2fc48e18db9615. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:57:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655f9c608a7fcf0c85c7780d72bd553f8622004b3a727da78c724a7799d4ac3c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:39:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6180eba49072230c462a09a179d7dac81fe6506ed07547e4b21d306a473a98b9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US4R31018562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bec4cad9f91421835823919ff0d1a87f3cbd837e9c76682804c1a39159f28e3. 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/US4R31018533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2762d3ba66fe9085a4bb26650bd4ac96ff77704950f97712b582dc9d0ba65a53. 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/US4R31018535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba6fd042376740b00f04a35f16ba22d60081af3b821d95e582d19debe4f7191. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US4R31018536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff7656c758dfbb91b09e499c1fb6a042d4694406ac3ce9441799b8aec0e9515. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0abc86cd5b9134ad19ab0aa5c0139161d1920b166bf7c0044ad3ed0cd81c00. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US4R31018538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a03ce14e9a6b770d8502f3cbaa701737b4caffc11f822e71917079f5c8b90e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/US4R31018541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79639e3745cc8169815c2cc26402c53c35c96e4bc042366ffb43f734cb02056a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US4R31018547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb2b05c8d0095b8935af4f9d8ee4276832a9433f36cdf152dd6dbce1f217b10. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/US4R31018516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dfb72d088476f77942faf11ea5cf214c852bbe41295029465e4a0f8e9ad60e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99cebd088babbffd0e37131d989b89f7be0c08d1ee469bc8bd1382d589f9e92. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US4R31018526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa586ec4e0652b8ab8746395272d4e521dd00227abfba2285e23662c008e0b50a. 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/US4R31018527.
Piccola e fragile (feat. Bruno Zarrella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0405898305da9e946dc03245deb6332ebec8b822b557d8a280219517da107075. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA620800953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa479a5e3d54c76c6728c6d6f1c853990bd22f19020574a1c32ed9c00fe46c1b6. 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/US4R31018567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68125a62f4720d657f02d8a256688d8b1aed8baf80df13b4c5f6dcbe80d080b. 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/US4R31018568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f375d49eef0f4f68881ce7881f875f803b0da5f43cd64ea282577cb151362. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US4R31018571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb6f31b74644025ad9bed27da5bf9e1a04f3e716ddc83af2ae3d90d5d46cf9a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31018573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3199764a259089cdbd9dbad9a7d7bf7bef1b03a22927436b43dae2ba76f05ad. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:29:45Z), 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/US4R31018574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef66320281cd2250c32f88fe36c760bfd1e04e842ef7bc6bebd6fbcb5d21b53. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:49:39Z), 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/US4R31018575.
The Giovanni Holiday Collection - A Merry, Merry Christmas To You!
The Giovanni Holiday Collection - A Merry, Merry Christmas to You!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee92da4a81a11696506b1f169ee0fbd7698834380eceba9398122dd90925686f. 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/US4R31217880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e665c7605a48b61f1a28c08552756cb52f792887c08e3ebab2d67cf80bea84. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31217881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed6b38aa38e9f07c5aacbddcf0c4287236f171db80c7b3f849ee7bf7520747a. 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/QM6N22099394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084828f8f55173e7106c63052ef172c04af1962e46a4026a00126d1a8254a011. 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/QM6N22099395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d3480f95a97bedd5a30e741def344312021eef48a7be11bb52fc3e60afb579. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22099400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c6465b70857b825578c54791717f05041dc2ad38232dc941b897cd3f87d8e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22099407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531753a0d3470ec44ff138c6b371c61de25d08e6d31a8a386f121dbb10b8feb3. 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/GBJX32130032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a9113e6ea1f362ecd6ef8b4f175ae7a37fe3e2a675a61a5d24890531713731. 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/TCAFE2018087.