Sheko may refer to: Sheko language, Omotic language spoken by the Sheko people Sheko (woreda), Southern Nations, Nationalities and Peoples' Region, Ethiopia Shek O, village in Southern District, Hong
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 0xbf7f67a24f12f1538fc63f6945f331b485ef86582a387e599a94d1bd3914f15f. 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/e09da31e-b32b-4dbb-9b93-344ac20ecac7.json and https://artists.proofprofile.net/proofs/artist/e09da31e-b32b-4dbb-9b93-344ac20ecac7.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 0x008cc8e28cc2b66de69d119250c5adfac3d2ad5bbc9ed6522007a18ae151c590. 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/USL4Q2263574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3359e0576a37dc92e22c3e7a97d829eefe34c3d738f5ecf0fce99555d4016a47. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42231175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6f0d22f0d70aaf13ff75642842a417a59b4524ca666c660257c22a6235150a. 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/QZMEV2220172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d71754d455be87467904a1320ac6a732ec6af4f03c53d593453baa31016ce. 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/USHM22073612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ef066f23e0748dd3b98c458f972d49c3b1ea5a7338f910e8087bfb52b172c2. 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/USHM22073613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79e41321da6f0f35740161e09099a1da45f35dbbdc4520b1a1c3955e5393f56. 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/USHM22073614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765769544fe072c31ea88dd17bebbdb88f1c1f67e1cd5fbfa890663260bd70f3. 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/USHM22073615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760ed70b2a8bd31b17413cdde8afeee98068a3c531c3a0aa102c10d45cb8da8f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USHM22073616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33918ce8ca414001bc7176beb959ace3be5cf7b9fb234a5eb085db12a2ea644. 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/USHM22073617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2f72704148a5aa43de9c47a857624c07e1f87313ea52474049999709ba444c. 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/USHM22073618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a791a7df61203ccd2aa8eb987267729a1acd48edb8a714af9dfef3c96d8c59. 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/USHM22073619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94235eec83b9c91d47bbc2dd05e41a81583213d941686072e11c532aef1e65df. 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/USHM22073620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d50053037666afed27ae75c97648e57aea8e10ebd37dc9368491922031a7eda. 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/USHM22073621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc4bc8e5171fcf8d705c56119a2ad796374670116b8f114b4bece4139970a6e. 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/USHM22073622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0e168ac3acd6eb4186137746f55e011334153da3a47e0e75cd7733876aa02c. 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/USHM22073623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67a315ce2e05814eaf06874bde3823d5efc3e7e4d4bc4446ceeac0446318c02. 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/USCGH2109223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ae8cfed3e4e751ecc515144dabcedc8f2d295e21c01e7df7879759927639ce. 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/USCGH2109224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a362768bf17abb29a63448fe57d78d2bc4b06f4ac4e7fac3c521023d189892. 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/USCGH2109225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe939896bbc6ae1de2bb51170bf0d3077fd38f89bc8f3d38c419c4f01370e1bf6. 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/USCGH2109226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbfed3363cbaf66ceeb1a0eaaa83e4521f8f0f72aa7be037cab45bc21254732. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:13:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2109228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e29263672b62f6d1e73980c77bca6ac88d5f12a9d2125ef97a6ea68c6dd55dd. 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/USCGH2109229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e3dda8dcbfd7bb71de48ca5417322e9a7309297f6407f9d0caa986aa020902. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2109231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae8c4f125bdb9fe66fc81c011a1bc1e435dc2350f48474adf4add6df15ee160. 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/USCGH2109233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e29889dc4562c62a180f7e312f428b9112a26d92eed4f2b18591631b35c110. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2109234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a54622006e7aed1245a4391da80b4e6526526351bbebacbd56def0e8d3e10d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:30:12Z), 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/USCGH2109235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d410ca751a88b28e5bef4a989b4bf16a5d15323ea3d1acb0f72277c12a6d70c. 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/USCGH2109236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ebe9bb56134de81dbe2b78b52a80a12743175b8ecbf821ef3a393713f3f65. 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/USCGH2109238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcadee68af7f55107e1235201da59f2d0a64757d326857c81db0720988a50773. 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/USCGH2109239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfeadbf1c5bbf7814b7c4afa3b9efe2fe61b0fea651ed9c788cdc2935463af97. 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/USDY42347884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb4e71e7430c804770da8a7b3d006d2aa066eb7f07bd1d62299817d6580aefa. 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/USHM22324418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb944d8b3c68ff9844deb3330be39e31888417d91036331a42134afe88155f3ff. 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/USCGH2318414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be4deaf3cce92d14eaca11dd2592754390e8ce1886cf9247c3f8d833b93e4f8. 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/USDY42196885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400537da94da7646a2da3445b5866eb76253d233ff3b7f1609904a779633d2f6. 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/USCGH2363490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26a8a98c66153838e68f6cdbd0907d10de7b2d54081e2e8a9ffdea40848bb39. 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/USCGH2363492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365979ff080eb766f53e8356d01c1733bc4b38d0c609db4d2e6a71362df27abd. 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/USMH92338387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b68b2477278bb409d282ed8adc9a14972bb5d6cbdffc8736a63c90803250eb. 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/USDY42588410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96fe67942cfe117aee17b2e3a54d9794b3cb26e2e20dfc14ff7b6474f7e7bbd. 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/USDY42588411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6077b5afd745206393c2bc6e751ddf085d2c3bfddeba5822deb4aa9858c9c5. 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/USDY42588412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f494e09b8dc7674b2f17562185878dceff35420875465e3d8e3947e496afa. 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/USDY42588413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cabcfc83a419375c05381daa475f37f96394b5166a61d8ac729999da431427. 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/USDY42588414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00656d38dcb411ccc18e470f34e2d6d775ad6fedf81d8f4be9fe63963afdba8a. 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/USDY42588415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d261e16f3645053d9dd207e85ad1a6cf14834d0c52bbb9498e66e0ff122f4a. 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/USHM82206401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0533bb1097c6b4ee265039e51fcb1789b5c87feddc0499f201db20aa49cf199. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:19:05Z), 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/USHM82206404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dc594ff93fd6c5e0bdcf53094670175316b7e80620569b2c842e7815c2b9da. 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/USHM82206405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fecc66f1e4ca56a40bdb1ce0de95500d8023eddc1138258b55060cf83fb8bd. 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/QZWDW2538973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d375e6cdff420802d218071f9752b10f12212654d52884efc06cf60fd71668. 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/QZWDW2528253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa93e1fb6723de46946eff123a701d253d0b233fae99bde993f414baa014814. 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/USCGJ2584015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56e0259e59c829bb32c012fc89069f8cbc50cbb843b54e3a661b6cf47917e40. 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/QZW9L2459855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d976be8f11cf77128bb40a2f5ca73d0ae91fcf03d2baec451270815833c2ca6. 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/QZNJW2460871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8660808d86da59dc1e23f5b577d385e0c649afd31b182b585476d1ea86e08494. 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/QZ5AB2470175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72f4345638612656d30a6195e8a3669627b16b306469bdd517237cb3ffd03b. 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/QZ5AB2439750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacebf699b5a338e611a5e65cdfafb440432008103b63999211298d531b6e8081. 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/USX9P2395284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a32717c97b34609d8dcccb170fd38d1c8b34cde928d7688f5eeb9c08ab01a60. 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/USX9P2376014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea8da07a664b5ca50919d962ee7acd88f15f6bb7e8a69255d74bd9014dd507a. 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/USL4R2342426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb4e71e7430c804770da8a7b3d006d2aa066eb7f07bd1d62299817d6580aefa. 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/USHM22324418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3b67567c5c12d2f85323283c74eae0ad81dd06bc5ea395a38edf3c4073d019. 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/USCGJ2370067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c463223bae66b8f05921282e7e5371ed78da13ac1e97e7521268e6c67ea9f8b. 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/USL4R2246848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363157d9c9f3c247dcfcbbc2b2b81287355b18e98bdd474d201d90632acba645. 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/USHM82241088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901a6d47647cd2ee63d523efe0984238770d64bc126868ba77ea5aff5afcdd5. 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/USDY42252899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af0557910cf7d44909a1215e8eeea26ee92506403ca3a1a785d26f9cc39ca63. 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/USL4R2115883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901a6d47647cd2ee63d523efe0984238770d64bc126868ba77ea5aff5afcdd5. 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/USDY42252899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed76f5276a5d35557c5c73f5bdbc451e51857ece72f0ebb76d6d69f94cf3af5. 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/USL4Q2041560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72f4345638612656d30a6195e8a3669627b16b306469bdd517237cb3ffd03b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:54:05Z), 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/QZ5AB2439750.