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 0xc0580a9213ce592436859f5988a023974ee19fbeaa8fb1f5f2f7c3b308e93146. 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/3c87ac94-bb99-450f-aaa5-cae374aa2502.json and https://artists.proofprofile.net/proofs/artist/3c87ac94-bb99-450f-aaa5-cae374aa2502.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 0xd1157281911a9c33acb2d4604d211402e2dfb4dd633e9a5f9e87107cc70ac070. 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/TCAHO2339443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7e7cb559b4edbad263b330dd8d2a546e5035bd051865ab42d180827644e110. 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/GB2LD2110211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe69a254c9c1ea281d74335a8774e3e41ab7d9ed0c05e083205452faf6662d4. 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/GB2LD2110087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4293bb892a44732aedb7712675f4539a9fb855ada4db0b981492414446a96874. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAES2072624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3987c7d4a7d2ea764bf326c6abd1525c81e5b4e121d36005223f096ace39f5. 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/GB2LD1900437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3967f32812a3c24a40d8ff2e224c2af3362a204eb0998fcfb3d2c75de0e6865c. 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/GB2LD1900386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0919dc3cbf4f3264ec5d424e6250d194ed0df9ca831db7d58e4c5944dbb26663. 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/QM24S1840347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5bbe7e56349c20645fbb18a9542f34bf7ec0523f8329d132663e1b25de8463. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD1800824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869f31429171d311345141ab1e44f45d13d6c195ecb8438798e0ac5003a1bfd. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1809816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32c51dfd327f928c27780bc996257783b1ce26a97eda70ba85dd7102b666287. 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/TCADE1710033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13c46fd49c7bc5a76a68bb841c13a8d569a12803540fbc939f3c57a42d9d00a. 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/GB2LD0902588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49175e3b802bc60b6f30a83a10905f9ab7349b248927c447b061b9481814589d. 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/GB2LD0902603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c14ffa08caf634ebe4fff2c8a74f66e9628caa9aaba13d93df0fce3695bc1ee. 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/GB2LD1700381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c69ee84808fae5ab352606b5753ba4dc1c70f4ab0e8c68e3538fe55730c6bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD0902006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cabba6a320e7ae61aee67aeef51e266ff35624604d418580ce64dd608e41d66. 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/GB2LD1700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a451b835beb82a1b02d0a516dba95805716d4277aec5ee46ac579caea32ae30. 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/GB2LD1800642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9383a31b835e4233108aa5957335a3359743a8b5411f072fe1dd6473d4fc5c. 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/GB2LD0902586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2280617852cc493f03a6033a64b56f37cb1c91d537fd919354ace27fd65a844. 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/GB2LD1800882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5bbe7e56349c20645fbb18a9542f34bf7ec0523f8329d132663e1b25de8463. 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/GB2LD1800824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41978bf9f42e6d923afaa7fb1463807287f372f0c7aeefa6c31db6d8d152ace. 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/GB2LD1900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d20dc506f2aaaeb8dd4b32c87e106dc66338c5ef9d45142b4833949b3d2f58. 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/GB2LD1800809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e0a19106d81dceb5d5db3414945f12eb4ff1903cd490e7c9d83a9d5787be3. 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/GB2LD0901581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fd84aaa73eecd42dca0f0d6dfc51dba4962e5bffae02c145f6326c931feb9b. 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/GB2LD0902398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356fff9cec783c641133c51b235b03512141f94535c9c816e0478d319e706ce2. 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/GB2LD0902304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533e4b2595ce0616bd2fd100b30f40eb60f91d9f6f96d91c3665c3125b174540. 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/GB2LD1800492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d467298c31172d4f921e9f3dc2a64d4e51bf1d8679feee0edf0eb1ad0528a2. 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/GB2LD0902605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12270bb734c62e78ede76c65c369b536afcd9cbe58e1421eba41dc197b3cbac. 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/GB2LD0901580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9837ce295125012b695895062fd23440b45f60875f35486272180238beda8218. 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/GB2LD0901988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2490fa83f896170b3bbfd102272ac9f21a4fd5d8bac7078fce92811114b747cc. 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/GB2LD0901779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe908c8f24b00390b3e2a13e09235610fc9cf71dc3fce96ac2ca67c16cd442211. 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/GB2LD1900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d22be5b4b930101aea4e7b2b101eb20e1b9ede1c2b862df6aedab1cfb82e0f. 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/GB2LD2010147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204a7233ebce3c94d034461a24e2a4c9c4a9f23ce7e5cb270fdb091581b28cb5. 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/GB2LD1700406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5929014cd4b94d320e0a1d0f11c7b31327f83642a4cb8b3d3000cced28b4b9da. 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/GB2LD0902602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f93d5f986af8ec8ff2897ea3a8a6c804482124e523604ea2766c8c26ba8510. 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/GB2LD2010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b22f40018d388aff6c39ca0484fa4bfb404ab1c1083054110742771f842f5d9. 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/GB2LD1700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2b23b5e628c81fc4b4820fec992b140c462813e72cd87702a02ceab49ceb1a. 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/GB2LD0902222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7099b534c982d57730fdea23ee2db96a271da17374e0efa73beb330b62a834. 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/GB2LD1800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50a87bbe4f177c5d626a39a316ec02442df1a4cfe94561925ce3d3202e3cda2. 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/GB2LD1700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6cceec50d0bb2687f8707fa5555a8f101597e0fc8812051537e9edfd0232e3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD0902030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7fa5b8531a254f2036cde2186b36e71930fa83db2dbac8c43d3a60185c5189. 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/GB2LD1800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39680aca246be8adff770841971ba7ea89ffb765227f03ac0efc8f78f2ab0de1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD1900379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033fcc37d05abb0f5e1ea9143009fdf7f9a581a618862b417503d6dca5261091. 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/GB2LD1800859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4443bf5cb00813fa1d9bffc749b7b7a545f374d77f50e0521ed33099a1cb3b5. 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/GB2LD1800638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec42986c9f7f99592c7576fdbf5cbf03c3d1579df6da99d5ade8c7c6522e595e. 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/GB2LD0902478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5409ab8f39cfa111b3926ef301a10e718a455d005d6c92e4c5d4f2d3fac1f4. 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/GB2LD1700392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3c1982258b9631fb4c2fa9d0895abdb5752e0cf8e3ac4fd5457e10ca7ce60d. 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/GB2LD0902344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a28cddb2c0b733a369ae2aecf544a1134e0fd30371ae2c0ced9a45acbf1464. 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/GB2LD1900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bbf29eea0f1c66be6c704bdc8e762063603a6ebbeee45b4f7e6eadc91bceb4. 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/GB2LD1800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f67d03d1cb593857814d6f85304ae70ff32d2b58d4a48cddb895d61a75880de. 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/GB2LD1800808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebf87a1c384da066c3404a897a5448286c3a0b30e47bc72aa2d59a5c7b6f8f9. 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/GB2LD0901832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a8caffcc16bf3b798b2985f1004adf62ee4a5daac4744f8c1d2e6bfbdb4920. 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/GB2LD0901859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efc5b239c9e45b2af6085679805886c17b871b8781fbbd73cdbfaf129164944. 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/GB2LD0901835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234211d3b7decd58f12fd6772ddc34aa270c05e418987436f9c4a5d0da43cbee. 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/GB2LD1900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a273be41e975f8ec9db57daefbc121e78fb640849deea4ea7eed95ee1bf9df. 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/GB2LD1700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88238bca75bdc6fc8566d155ce5cf4b66175517b2df00255f3728284ad455fd6. 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/GB2LD1700136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd351561979d37e4246132821ba5fec47889fec676c0d1116efe52c8fed7c32. 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/GB2LD2110226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fafa681cb84bbd882377a42056fb8b2fdd04b605b6b84693c6e4781bf04e18b. 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/GB2LD1900238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814f061c3decd36dee5393898dc0606a886af2d9169af2feac860051afef164e. 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/GB2LD1800823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e48d5316a24f7d592cff435595aa137b02898e9a8ce206b5b19a14f56b8c5c. 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/GB2LD2010185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20885b362d9b03be92e7bb8f2ce38ae30003e9594b0771726fd7a56f6f4d21a1. 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/GB2LD1800448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80601e4414a0a4d6ce0c89119a7cfdbe4d7915fe09766f8f5a31da5a22d0d30e. 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/TCAFB2070574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11456c98fc6efb3918fcd4f7e0f56722566d76246591a2dd8be9faeadc2f82e2. 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/CAR071700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0021d931cb763b9c41b75eb0b617da15a13934bc2b528a9e0c35fb123a41378. 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/GB2LD2110089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6238682c672dd093b5d3b0386470b821a0a403fa1c4ddf4d80e652bdeec734a9. 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/GB2LD1800949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c14ffa08caf634ebe4fff2c8a74f66e9628caa9aaba13d93df0fce3695bc1ee. 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/GB2LD1700381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c69ee84808fae5ab352606b5753ba4dc1c70f4ab0e8c68e3538fe55730c6bb. 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/GB2LD0902006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cabba6a320e7ae61aee67aeef51e266ff35624604d418580ce64dd608e41d66. 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/GB2LD1700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a451b835beb82a1b02d0a516dba95805716d4277aec5ee46ac579caea32ae30. 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/GB2LD1800642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9383a31b835e4233108aa5957335a3359743a8b5411f072fe1dd6473d4fc5c. 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/GB2LD0902586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2280617852cc493f03a6033a64b56f37cb1c91d537fd919354ace27fd65a844. 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/GB2LD1800882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5bbe7e56349c20645fbb18a9542f34bf7ec0523f8329d132663e1b25de8463. 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/GB2LD1800824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41978bf9f42e6d923afaa7fb1463807287f372f0c7aeefa6c31db6d8d152ace. 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/GB2LD1900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb068ab70098fe0cd42ab846d8db136da522231451b2f79a671b469c86a23b11d. 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/GB2LD2410357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebaf22948c5e79fb92a463b386e9832f8f2726d0f76acf48291551eeaf96b852. 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/GB2LD1900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d20dc506f2aaaeb8dd4b32c87e106dc66338c5ef9d45142b4833949b3d2f58. 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/GB2LD1800809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc590b8ae9152c6e447d5f93ca46149c9499d0301186aec09602a5e759096f037. 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/GB2LD2310043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e0a19106d81dceb5d5db3414945f12eb4ff1903cd490e7c9d83a9d5787be3. 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/GB2LD0901581.