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 0x4f8719138c263c8d7525ae679d345980710a265f3599a02285f24a6577798737. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/059f1557-2fb3-4abe-9694-672116798ed2.json and https://artists.proofprofile.net/proofs/artist/059f1557-2fb3-4abe-9694-672116798ed2.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 0x255312c027998524efb6adb4da7ac3ee352cee4fda0da8becaa898ecd81b1b5e. 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/GX8KD2521381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4309cc37ecdcc33a5264fcef477eac59b3449c147c9b8569db6abed47247b43. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GX8KD2530895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cd10e6fce8a20ebdca85032247a165cad86feb6272589cd4c0f1ab01ff87b2. 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/GX8KD2580357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae66d2a4a57ea6ecbb2a1412bcd94726c0d00e497be8310df06afb8e2934985. 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/GX8KD2546843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead5e82cf21a378792af2173c7f3d875640105f2f6ad564dac3fe3edcab1e046. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:28Z), 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/GX8KD2589574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693ea13677cfb6caaef5f0143e42002fb703c9ad50624069b25d0bee471d92ae. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GX8KD2560695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4eebcebb8e8abdc18c77bdd3a2ad28d8afd5c26f825c4f4c7e238f91a6997bf. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:07:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2541306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1013db494e66bfe71bc803992589f6e7769cd2c0d6fdc1b3211c7ff3a7f0b54. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/CA2XQ1400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf478fe6a67ac45adf677989127c42e058113efb0b1d693f84ace3b51f70decb8. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CA2XQ1400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe758c9465f792bbd8447acc006d1c0526e1b2e626c6bb36785982020bcf802ab. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:50:48Z), 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/CA2XQ1400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc753e6bdb2c34cd526433f90a4b147202769d92e5eb685ee92ff1319a440a6c0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/CA2XQ1400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8985deb1d040732e4294f061576d112201a99eb1cc62ffa2f8a60b9f0a6b64. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/CA2XQ1400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0606aba07e14884aef91a31e26c333e87069a4f4b887865e6d2e930bed5eab4c. 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/CAM0I1400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6790d98e6d3a314821d67cf2fc28eb9d5b3bac64f21a71182fd6a9a460125f. 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/CAM0I1400261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3f07f8debd15a6f68ba3d3fdf3405b6d0e48da7acfd844ccb3055bab7b9174. 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/CAM0I1400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f6b3aa49b934705b68f4f2f0efbfef3d70f4dc684938e7807ce4d8f3be9bff. 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/CAM0I1400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34f5b64a22825e50e6ae6dc9779f1d433d0cde436102384e0d6165f7d7082c5. 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/CAM0I1400265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8dbdf09297818ac2a3988d1063ecf4c068ff5816a1671d1bee284f4937a6cf. 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/CAM0I1400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc12d078e7aee0f59a657d929dd49924999aa1d723b4b4e6066e8a4cb3c2306. 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/CAM0I1400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960b98a259240736d384e95b345c368e90023203e9da2c9537cf40ad2cd549ab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CAM0I1400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca089257d42afce980fdde44a72f97e3ba6361e36734d3f8c76240994a603819. 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/CAM0I1400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b8537596b0a3420b464dfdfbf501cd64ce1b735c0840facd425e4245a6316b. 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/CAM0I1400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205c8087fd337d08bbc02a6c502304ef93524504bd8d15c8300e3b45ed8d3779. 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/CAM0I1400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2651eb33f95fa38d1db22667a586ea5c3f8d3a4a46a714f70f42176cb9946a. 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/CAM0I1400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6f35455f4be6298b4f8da24388757aef4e73c242aad8e524b17840dc8870b8. 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/CAM0I1400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fd9dca37376af46c5e5a2e140ad01b4a59f5b461403b9801c09a5bd042f713. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM0I1400433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9937e65d6163d0d2e97e796157751fa33035881e2559c0865c39fccc52d40c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAM0I1400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63163d6f4d5febd9e62630847225618965186281665349d029f8cef18e0504c. 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/CAM0I1400435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cec5debe9b0a9a9462e7af3edece72d909127a68f7c0e7641eee102f441358. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/CAM0I1400437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdfb47081a7340a84434a80d0ba9c70425262fd8250163fb96642720e5eb6e0. 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/CAM0I1400438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2803a85f6e436835dc50aaed82caba846a2676371388723473dee85cee205476. 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/CAM0I1400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4686c24ad0abce19011d2d26d3ad58f870cce6631a2062d5d21b0d30595ea8bc. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:20:56Z), 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/CAM0I1400441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa39186614acbbe8aa4c90a8f26bc2a32100f5f8165ce71fa76a5a8034159e0. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/CAM0I1400442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4809da973684162c368de45a6a370dba24f58611e3b5c28e1c09a046e21f13f. 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/CAM0I1700568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6203c5c5f832c2d21d5ebd7ed0006b06297522db3595f70dec8514eb7bdc40fc. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/CAM0I1700569.
Prière d'une mère / Le cœur ne vieillit pas / Mon enfant je te pardonne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34141edeb071cf6adc198f90e692c9fdf45228958ec017f7dc91e9f99439ae7b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:04:25Z), 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/CAM0I1700570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ac5d127283f9d8b93e3b956d3d5334b5bd8097c658b706251d882e2dd2664b. 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/CAM0I1700571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f65c45a695371c6e67015031afbd39fecf86b9ee0fffeb4c3f5b5b392ba2d14. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:03:34Z), 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/CAM0I1700574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83d55997f0670d5892318d1c7d75fe17b94804f2cd8612f4815147e32eee7b2. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CAM0I1700575.
Lâche pas la patate / A qui le p'tit cœur après neuf heures / Tout le monde veut aller au ciel mais personne ne veut mourir / Yodeling Canadien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0c243d572bd7b49022d59e530b79fb37113fd59a40dbc8593b73d859585c3e. 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/CAM0I1700576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0813316674811726f70c2f95bf6d3de632095c9926a6e4d02391fd27bed9bfd8. 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/CAM0I1700577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb95dd0bfea8df31012babdb6d894c671405f57a8dad780b241074d2a9a18e9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM0I1800698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765c6dfc28af13760ea2cd9563000559b30b02cd1157ece3fa0efcd6d97cf139. 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/CAFAK1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2533a3e01f19b9a666f3bd2ebc3ad49a8f0dbea2330c1ff1ac73cabf53b382bf. 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/CAFAK2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e68dcbbce8f4d69c6b513795b7cfa3f667654d2866c892ea958c396ddeb9327. 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/CAFAK2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c6bbfc8eaa88b61a61b334721187343f094e9097e33e63ffe38104c0756c19. 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/CAFAK2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacc0755b93503009211723f6f62b9d295c424a378615dfb33ca38277c548764. 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/CAFAK2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bc501fbdf254fdfa8fce8bca847f3c88b76d149b50e2ebeb2db770409adf8c. 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/CAFAK2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb97ac6cd71365d667ef5a98da30f67ab92d4852f3e92ee267edfb7760739da4. 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/CAFAK2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fe2a64c27eb83987661aae49252955337faa6539de66720f595cb4d621d6e3. 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/CAFAK2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5193bb546a4dfa36f96ff2b43b4017540ef58cca575237cd8bc9682b0003b1b0. 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/CAFAK2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bd6dcf2f5f51cb38a77e73b3d8a12677b52679756804a95e1575f535a4c67d. 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/CAFAK2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e460223877611c05e1cec9ee1d0029178b12b63faa2a9d1a194497c82b0536. 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/CAFAK2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac6df294d4cebd2c7a23b306fbc7414f77b9c908c462b93004b6c83acbeb22e. 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/CAFAK2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7b1c7d63671f7b3cf4812128f2ed7a06bf8d3a2d8a2137c7e2996f8459786e. 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/CAFAK2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1dc0a5a7967f15d9079bad0933ffadd40417cce6d2864f078b8d51e4aa7784. 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/CAFAK2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e8cc676d84d8abb48fe8f377b41cc6219675a1dc1191cff95b34c6ca7b7272. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/CAFAK2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524b492e484da54d7acb8c7cb3014bf40d5353844f25bf62bdcad9200f4d753e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d190e223147442efe16189a54354fa8db55c2880bd58caeeb206cad43f30e8. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/CAFAK2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43937a81d22de5a47ff46845928e07795421305bd3b7514fad2b6ada2d1ae889. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/CAFAK2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e6462b95adb63c650222fab8026b659ccabef7b8d6fb2840a7871ef3053cf6. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CAFAK2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059c83a58d4d352d101a9a0f009ef3d7520ce5082f097b061e425c658fc7ffc7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CAFAK2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504fad5c6dc6e3ddea6efd15fc747321c5ca0c7456355829723b3279eced859. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4720d8be66ef4d7bb2727b77c16d207b441381c4a085d7b70a2f8e7dfebd61e. 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/CAFAK2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319c42888403092be8d9982a6bc600698b6ebdaa12fce273b847e2dae5c67280. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CAFAK2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a52b12675004bcc576c956c5887ae8e1778d9458e0d68b13b3f818c83996e27. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141433c5d0d51d559b294cd48fe50d9ad93819f49078a09fb13bbf5055d69b9. 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/CAFAK2200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc39a712d61bf2aa4cf09b3b18266c2cca74af68f920a9f3ef8767d0d297786f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c14be78c9569456ace331b819bca309dab7ac7f8e3b9a8c0a20bb90d83ed8c. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c8dce988b4c71af664df9468077e3e6cb0ebc5bdd9a8c5be397f34c3d54ae2. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAFAK2400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3f07f8debd15a6f68ba3d3fdf3405b6d0e48da7acfd844ccb3055bab7b9174. 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/CAM0I1400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39855ad268bb73b172203af92dfb865e4e3896479a7ca97ad5bb930533d78364. 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/CA3CK2200001.