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 0x26e414a4c9e8c2d0061ff9fd263bd71455c3dcccba5d4f9c26f8c660f8b383cc. 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/60da1565-05f3-461c-985b-bb20e6cfc769.json and https://artists.proofprofile.net/proofs/artist/60da1565-05f3-461c-985b-bb20e6cfc769.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 0xfd803efa55be3bc40370aff0757c089ca3fe7ab6aa48a2880dc443fde09b5b10. 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/TCABI1288196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bc8c364ac04ac7a7f6c9ea8d07d94656f597fbaeb16a504b4795c00a61cd1e. 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/TCACB1400680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c16e7a225c93d1ce46ed52a43776835501b509c28421dee733398d5059bafd. 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/TCACB1400681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a85fc1214d31a0122b3e22524da4c2ca9a9bb2b5012d14d70f048ab079fd407. 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/TCACB1400682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668f8211055f1c9d00c15e635139c8dd8371e8f2dc021420cd7242d28176023. 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/TCACB1400684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecb9ddaddcaa1c3ec84baed213104ade887b910c20efe84c3672b61580b227c. 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/TCACB1400685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8401508cca0f740fc44187a557deb8f42a681a2f25c9dd1ba3f2d638231a6e65. 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/TCACB1400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc733ba4a1fcee22a98324d2173b684f6e2c3886dc2fab271236407f5f66b9a0c. 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/TCACB1400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13641297f5d1a59f222b7aa7a18c66287174ca8e338c91c5de14fc84195f4dc0. 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/TCACB1400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28cee03d4c5296e05763ec48d50e1ea27cf366633a470618ff3db87fc53852c. 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/TCACB1400691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6349bcbf98554993dd92de1c5714f5fdfefd8a48d30f7d6bcd8735bd5421344. 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/TCACB1400692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2017da03b6ee2f0bc89db76f4aed7cb2a437b00674fd80d6b5942c82b59cead. 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/TCACB1400694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c7ae237fefebefd08da3534521408c2f83a423ee1aff06319123c3842d9fe9. 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/TCACB1400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5fb8e73bbcaaf0732899ceb19bb4e0437250e25290d53a353c7ee44f050e6b. 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/TCACB1400696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d78d47f17d45a6ded6747776d6cbf2e7675071bd267f261523aa9fdea8254de. 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/TCACB1400697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615fe06cf4270277e4cecb1d620016f02f485362e5eb0f316edb764a446674e3. 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/TCACB1400698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15a91fdf0fa8e9c132d886795a4e4ed2efa14f043ada3bd981651a0adc71f7a. 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/TCACB1400699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13641297f5d1a59f222b7aa7a18c66287174ca8e338c91c5de14fc84195f4dc0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2017da03b6ee2f0bc89db76f4aed7cb2a437b00674fd80d6b5942c82b59cead. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1400694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bc8c364ac04ac7a7f6c9ea8d07d94656f597fbaeb16a504b4795c00a61cd1e. 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/TCACB1400680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc733ba4a1fcee22a98324d2173b684f6e2c3886dc2fab271236407f5f66b9a0c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb67a885e76eae5fc8a55c9d73cc424588e093d27e713b1730478a3237ce6caf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2467330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4360edff09e5a64b1000463ab4b8ca58676f19ba93bd11a7eb314fdfff6d52b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:24:06Z), 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/AUGBT2479019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63696b11ac678b03475d43815d73aeeb33c54897d079695cd07c97bda47a81e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2483017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6622e44f0b23eb45bcbce66ebaf54b593e3929816e7fae78b9e971b6906f12b. 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/AUGBT2483018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f4f5376dfaa37b39f18c2d3ba5c4a9d17e06794a8a2a819b29781d4579ddf5. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/AUGBT2483019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fcc79e2233740d27780bb591af34cd5e64a4ea6281ef0e08b10fd060c60f4a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUQ9D2405631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b075585cb5b60d0cd8b787966457ecc8038dacf877bfb822ea74f43d9e023f4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/AUQ9D2405795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec2c6cf1b66a5c8beee737efa08a308abdf8ad78701734694dd63709353f6a3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2405797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4a3a6d485afd66c5b9e40d607a18dec47d537cf7612abb3445d38ad1d880fc. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/AUQ9D2405798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8563cbf52ad407c60eaf5d47dc297b30c54fd83d45c5cdb6ed9dac5f287ebcb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUQ9D2405803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1dccd8dc1058869b168bfb109cc6af0a9be4f6536d5ea097330f36890b6f0e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2405808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ee1aaa9c741a39ac00cc628713ef91e3bc7e7303715c53e8e578ba10aff987. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2405809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64ddb6e3a534606998af42e3edaa85a4c946a894d6bdd90e113a9f1f9bb3aa9. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:11:22Z), 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/AUQ9D2405817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1daca74da2bb498921f8ca35e158c89d88d47d983926e8ccb9e6a635580ff8c. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/AUQ9D2405818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d54773d775bdec886b3e7a0f590247b199d4d08766a3e8b07503a53f463b7. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/AUQ9D2405826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc577db009a56b3d1b4625dacb627f4c740fb50dcfcc926332adbcbdeb6984095. 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/AUQ9D2405828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5debd1dc35f34eb349c2a286497f82e53a3157c7e6b9cc5b952b4b03ff874fb. 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/AUQ9D2405835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4301545be13c34df2307c97f782c45a45f3ae0bb545e73e27fcfb0d8e4b16ea5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2405836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee091c8e66e519aa3d7abe19e3c288de1537ccd4d979c98b786fe2d95e0061a. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/AUQ9D2405839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff1f24d3c0166740c45350d8b372ef6942db96e35c8f089d9ba4485cced1705. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2405859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4219a706306b8d39a85528ee714213cb56e2480b2a59732da2fa444df57ba75f. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/AUMEV2596758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca869b5f187a51ed3685ac0759c97a6631edcefb92707dfde9c2c821f79f4f9. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f86022a3077ee4c4e429970ba7b050621222caf0b29a47bc59ca917d76fda4. 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/AUMEV2596766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e40e97ee83c49903574419582a1ac59c9dc9f5ba371c8bd02fdfffc760460da. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUMEV2596768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c398b5f1723ffe2c6349ac58f8fd408c8018419e2968f1d0bde6296b8c79dc9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b5d8c317849643c632ca18ec74a053476355ca078aae1545d2428e41823bc8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUMEV2596770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22445953aef414c12d3dacb6ae78257a9d511f2004092fc841477fd307bc80ef. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c7cc30beaa5f21c8f5a35c9f427cd76cdd04da7640b4d8b7bd961070324849. 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/AUMEV2596773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933722e856638f21e55306d415bf1c90e05dc8f0c61257b5d4cc597c50cdbfb3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b68721228d8c89762376ecc879f811bcbe727ce9c6d82bae2d701d79af5dbb9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfec4b90722d31d984ed0df1ecbb705b522beba3adf0eb58b223d6b9b2df2bc. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/AUMEV2596779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0204f89fc0d65d9dc207b9117e005ca142b004b814c9a8a1918fe7e01d618e47. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5b9bbe893f50330f60e55bee82c0043d25b32214e5b056be378e5dcaf64e24. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/AUMEV2596797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb241818d5fd915cc4b5f785caa11a9db5c5ebd2dad7f9ff69847317976817d3f. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/AUMEV2596805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0368cf4ea24f559cda53345ddf25d8337f51baf4c7af31a8db52f77432e9e65d. 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/AUMEV2596895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08266c271d1dde1adc15136b95dae023b982276d6dedc7ed76e1e265c8f53ce4. 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/AUMEV2596897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dacbd0612656b5c32354b1856e107d681bbfefc61730b42d134e28f917fea58. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/AUMEV2596898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1811332b94c462bfa168eea9d228368183840d4d6f220e565b6ed50da91082ae. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7874e03e140045427c768672799b64ad1ef5ae0d939a446d2e00380e5a50e6f4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/AUMEV2596900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8575f8ddc65e2ec19fdcddf9ef1f3faf357f25be0994ad5ca6fe1f801055a0b8. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3653e91296eac70b8bd4dd3b6ac06abec1f24054c4d35d620707b360aaad61c4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30ab4b30def9af9128d1eae92cde35b4dcfc809858aad9ada6ab87dfbceac51. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f36d616846e434225ebb54566da5ef4d0e95c94942464931b09707aad7a19b. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:11:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ac45fe42c90d6ed81c7af0be7c0a36e1ae22847f71ba4cb72568ee57cfa5ab. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2596914.