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 0x5e08c80e91a782a66a84adb8d7bffa2e46797ffa9e8c2f0f81f1936dc69d9bb4. 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/2e37ccd4-673e-4a27-8608-c2ab3c6168c3.json and https://artists.proofprofile.net/proofs/artist/2e37ccd4-673e-4a27-8608-c2ab3c6168c3.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 0x524dd6061bf0bb13c8cc2cc4372d4c4674143cd59bf381269b09e79491d1bcf7. 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/DKAXA0086302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a8634858facf667bdc9d343a6f8681e84fcf3c2d187cecd555aabcc403dd1. 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/DKAXA0046301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7efdf954f2aace98b9346db6ed925cc620f29f5653700276b7c8cc6e8a9303. 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/DKAXA0086308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950b8bdf8637a9e720a7a65a747a4ea648eaecffd114aca16edc4c1880fdf2ee. 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/DKAXA0086310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab683e8fcd7f8d6d8404e8f2b7d9b601ad75488e6fbc3bd7c9ab50bbad2e2278. 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/DKAXA0086311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ba0f8e7447cbf2874e78e64f8378b8fb5258e59d1e71a659a82aa83ac4b5cb. 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/DKAXA0086312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ca282102374f8e6e80eb6ab5085c5fc8a2d7ed2c3757ea72fcfcc08c6fe14. 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/DKAXA0086314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9730c08c61ac742ec8992b51a8ad9b40b50c79908e09ee5e901196023bc5b453. 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/DKAXA0086315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588a4e72c1e90692321e7ef3932123e537eb4da4c3e64c88ccccdaddae92c797. 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/DKAXA0086316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8045e2e541dfa16c1763fddb5ef7c19b29dbb69bbe4e5a511274cf04ee986b7. 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/DKAXA0086320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc00d0888563b7fa7d034a73ecf78b1a38a1d9321263d7967439034fe656dc9. 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/DKAXA0086322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa4b8ab7bea9e09d74b7554b38ba556f948b632752c0eef588970ce3814953d. 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/DKAXA0086324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eafea36cf2223cfca9940126d753df86e870a5cab002ab5b1826bc4f0bdfc2. 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/DKAXA0086325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c0f63aa4ea325ca4b4b2ce629c532834c07b8862816aee2c1002c6073e6ab. 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/DKAXA0086327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a6fbf6f4c9ac5a57e2116d45bec2fd9f735c63e49c148ddf954126a6ad13e3. 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/DKAXA0086332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ab70a878654c8bef8336ddd090e7101982ff10ae16172cf8bb952e558d4713. 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/DKAXA0086333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32003c9ba359fb5d23e897bf474b1812c3d16a97f4dddba009aecf6e57df677. 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/DKAXA0086334.
Matros I Skumsprøjt Med Stormvejr og Stiv Kuling I Ramsaltet Rum Sø
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7057f424b72bce7aabaeaa432464b441998e5b9e40988c2b9021799d314aa73a. 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/DKAXA0086336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bd72e82177eb004257232a2fd96197665e85c8ec4100e251331d27f9a20040. 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/DKAXA0086338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61e62c19637453492d08a6edc160f3953bf1b0a26b779ac852f9509fda1163f. 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/DKAXA0086339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba654ad7c065be25f0fd2e0291f32fb77e6e47287bd5c43fb4bf759800321254. 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/DKAXA0086340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd832c34d369e49c4cfb31c7190bc1c2b314f74a0d95387667e8dd543ee24a. 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/DKAXA0086341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76eef666b2459e417087c84b4b9e048b336e98824bdd16fbfe0b8cb4c4f2454. 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/DKAXA0086344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c4c804aee8352db6ef1d5fc682780b4a1f6cf755f4a8f1e0cccdb135d4d3c5. 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/DKAXA0086345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a4bd1873cfb7dbb3bc9798b591b8e2ede7660a3deeaab225056ccf83e4fc8. 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/DKAXA0086348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e673fe9a7024a9f07036f6301c57d4131e9f74b6baed07f00f993fca50788af. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA9937901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb310a240b9e94b2160dccda123f2cb315c74303fa4bd094076c11a8ec28c0807. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:41:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0086349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2219904fea9006ca585eda6d5856b8326d4461fac79df332125fb82da3c0f52. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:03Z), 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/DKAXA0086351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f43cae444ef41bfbd86b3e8a3db8735610106e7f14cc50c7d68683c66f701f9. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0046303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c40aceb2ea55f8bd8765818073795ad61a88153b8e087e4744868e7b0b6092. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0086355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93030bcb1ba3f4b1bafc143203a36354f3207aded99e30a728b838aa1ad8f4f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0086356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cad3c6bbd268f73e375f0df1601fd874ca9a93dd24e86a52cc4b00b4b35d02. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0086357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121d6a720aae995fe3507a7bc98b79ee886d67352d2285cf3208c36baf6bbc5e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DKAXA0086359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01d061eb1f05790316dd8caaced6939dfff12f82698d2898c0c048e109db1f3. 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/DKAXA0086360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea289763f33c44e03ed287c133ac6b8fd46771b687a4b5bd82d9281e390b988. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0086361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be825fe6b5bb6b78524a8805de8e2b9e376deb7a16974908007e5184532cc38. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e79c14907db2e357f5475adbcc145b9f09e827d4967311916a5251931324491. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DKAXA0180203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454db80036ccf4f9da8144f8ec739a778c4c836f916a018beab5eae63a0f904d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c3917dbac1323f915b6dddcbf53b2c52ed062ac17d5f97c3b4dc5bff9ee148. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DKAXA0180207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d8dbf47f0a421e6b5da9abeb15d131924ae54a13fcadad8915fb600cfc92f4. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/DKAXA0180214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be825fe6b5bb6b78524a8805de8e2b9e376deb7a16974908007e5184532cc38. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb5f2d04e1fe355985ea89e8c4b8d071acfc700e97ed6c29d0a76efeddcd3bc. 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/DKAXA0180202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e79c14907db2e357f5475adbcc145b9f09e827d4967311916a5251931324491. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf622e4b34c75168295bcecd7641713e5d7c5aa00bac8d76f1f790c7866c94cbc. 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/DKAXA0180204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454db80036ccf4f9da8144f8ec739a778c4c836f916a018beab5eae63a0f904d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:50:20Z), 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/DKAXA0180205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c3917dbac1323f915b6dddcbf53b2c52ed062ac17d5f97c3b4dc5bff9ee148. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4786732d3942d796c0ed27c41ef99c7e565811d3894e53485af21f18c92b703b. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8a5ccf1030c4fe53978964d828bc3701c08473246118ca41b23728296737e0. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b57939cb85981320924a6794d8bf6a67933829ae15e5564fb3a273a8f77ee41. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:38:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878c5f57113c0b7c4a2434de947dc9d8bccb1c19c914d5cf20f71bd9de1a3eab. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:56:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA0180212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0238a2391b8c7a8ca88bb33ed7db23baa7526744dee13714366371e91b40779a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:22Z), 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/DKAXA0180213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e6856ee63c3a03fd31d951852982fda6a23c605f19cf5a7c1fe378e1e32a18. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c4f1d6c68d79a404ac736ba8c267c53607d6880ce441cdf565bff610575829. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG2400056.