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 0x13c52e63031e38f1a1cfae5078680153aa78fc233ee761245a86b9d5d22f89cd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef9c7e2a-82cf-423e-a3a9-c9054e52712c.json and https://artists.proofprofile.net/proofs/artist/ef9c7e2a-82cf-423e-a3a9-c9054e52712c.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 0x0fea58186219f68908eaa7668813ff6afc44687f95ecd782f60105a96eaf70e5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1998362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46489ba9979295f4d3782be0305f35979688c1db65617876fc1234c753ffa364. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1678627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f4054bb036b7d24368b4a49b51eea92337801256d3b6f5330b67746cc68976. 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/TCACH1578646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccef3e2fad7d56bc937d9f7e62a029ebe53b33ae0c2fc5656e617675c7c4656. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1663787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac677f5f7d1dc2d56ffdd68a9c1caa84ea3701317cc9cfb726715b41dfa9307. 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/QZDA81873596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5614761046d01a1bdbd2018f969107620889378da8a4408f3b32d5520e8576. 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/QMPKX1780020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe356fe54f582a0457f6f45dab0489c8c179681bdc42e69c5dbf667c1b18f0240. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1998364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f83bb596bbc9587e5899fb4ad753b20efdf0f19a8733803245985d55642451. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1619537.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534481794d94814362b85dd18e20943789ceb99758692181f5c44c9ecc38957e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZ8LD1998365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530a3b7a29cfa71efdc5281e952251da151098d7e59252a5ecf8c2e1ef07e459. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1754222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe529768ce290bbc70e4b48fa0d83d392ebbf82118bcbcff9ca779d0cbb8595. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1998366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09aed68eeacbc6a4af24610ca224262c5e807c435a89558ec844051d68eb9c2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1736128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e72c0be80037968e1a8e8355d7a88ef297be40629c968c7c31c40f3608593a. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZ8LD1998367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8077807a82dffac68ede2b868a1186b8bdbf197732a0e5f47a225cb2f8826d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1998368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939e539403416ab3e9ce2b39a48b39dac67ce936230fa9b5ba6b06f8fffa2259. 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/QZWFF2445630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44e1d3bfee4b5213ca138d4863595d4a120e553920e3d7bac12a4d62dabd2f8. 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/QZWFF2445631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe596410209caa3b7208767296bf313e366bbe7800e58dc2d988e5c4e43ea2681. 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/QZWFF2445632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c367b7fb1b3c585461549448d831f3bd683031b5a388088972a406f17563933. 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/QZWFF2445633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb913e4437153c456356db41c04251085d93d139fdfe4f2d3d3a333549d897b32. 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/QZWFF2445634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbeb507dba106e0e550c9f3627ddee3887058e2d354a91fea0fcf771fb31969. 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/QZWFF2445635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360667cbb6ceb1298221b0e01ae3c1fddec520b1615102ff2026c3f398a7a089. 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/QZWFF2445636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f63640ef12c73cb654f91338c09832e79b887fc3ed1032291c7bce5becf28d. 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/QZWFF2445637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b2cc03974e5117730a3260d25425fb395ff195a4d0031d20631730c278b92a. 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/QZTB52471051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cf03d099485311e38c6aaedbe8b58f6c9e65094c4d4ad5e9dfdb0c0e17117a. 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/QZHN72439778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520f01a779632fde11be2b17164c26d9fdf05b72748e275b736525136844d90c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52471053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794494044140a4d01e22cf23e655b7a5500dde05c8ffb744e78dfd4181b95cc7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:41:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52471054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc033472d04dc33f295cfd25e4299cd1b848a5f3fc08d7c77fdd537d7c7df7a03. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52471055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d64dd6a411e63a67ec545e1af2faea6e64b0bb90bf2bf04bc2c7aeb992b3823. 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/QZHNB2354577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e3547bddbb439878e05419e8a1f0f1e83c04595a5c5d92e4615e6584f650cc. 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/QZHNB2354578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975c9736988b64cdaf6f840fd8b86a30d86d03762ed1b8539fae2b700a8ab74d. 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/QZHNB2354579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1518d96f285f1a5f5f1d448da6a37070c0795159619b8e66d5bc2ab5e52840. 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/QZHNB2354580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b5a4b99a4f61be8390ad2df3f9d412d4e3329ee62454f4896e757db9ce0599. 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/QZHNB2354581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaaaa4ef29bf4f2ee41112e58d71ce3474226ef28a5f4ceac4e3e32690645b3. 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/QZHNB2354582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fc1ba1b5e71cfa69ecff372d1cbc5d28c623f0d6cdca5efa62b7655948a95e. 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/QZHNB2354583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1621a4274d72fd0dcc6acfbf63a703150e6048b548f36e2f2130990062816a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2354584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6978015a4050db488691a11371fd2defaa4cc12a790de36482b84078257a1581. 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/QZNWZ2014284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afa94777ffc3309a8dc0d34ba589066099d5cc3280bd8f36a30669c82ebd922. 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/QZNWZ2014285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b6d64874eec7709f75ad7a4619de7215a72af9ee1bb40344db2b7077b2dd27. 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/QZNWZ2014286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1e64407af767c49c6d94a4bec3142dbe0ffe9a10824839e7b23ef79673d8c6. 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/QZNWZ2014287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c49dc5059679712531020c8627b49ed30409c27ee1612b142bcd0b7b6a02e38. 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/QZNWZ2014288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5a1918cfe9ee44acec305dd79d2ec617aea79efd3fe019a362328b442bfa20. 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/QZNWZ2014289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece2990ebf675aee9d7277e112dafb6687e76f7ec4cbbe84583f46abd7622aad. 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/QZNWZ2014290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59b1352c77f79b52541e214565952247662dbe48160b22b84a8ccafb87f040c. 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/QZNWZ2014291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbd611688de283c1eeb38338c363b7ac9600a42577c5ed8e5e17eff172a9706. 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/QZNWZ2014292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fc18dd0f2a3e851e47019c1b22311846de827d7f9031c609db90200bc80582. 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/QZNWZ2014293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ce557615811fd8046aa8f7f84f1ad034f398f9aaea07b6ea3457ed3c31b6e. 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/QZNWZ2014294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa14289b9844213df2ef9d30fb115bd215216d64067d99c2ca22b8e78c2b18aa. 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/QZNWZ2014295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a3e259520761691703ce52df30f54c1f919afa44c249b8e67b785747c7fd33. 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/QZNWZ2014296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc45e85198ee791c0e29ebdfeb883d4d1767829170bbb25f0afe40d7d5a6bc60. 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/QZNWZ2014297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046180b3d783368fbe635671cf4db4142499f2a79aeacf852d637100ce4b5036. 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/QZNWZ2014298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63d806f207ea06df573a6effc5dd260d5611b163a85b1afe99b645c607b966e. 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/QZES81883231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7107c847c6c2de0f6034991a74e8565a1855212cf128c478afe6ab68c116938. 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/QZES91891287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa40dfbc49398b0e88cab5b4b2ada27d0033462630221becf061cc1b3025b95. 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/QZES91891288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa2c7812260f4467d9307a1c91d9d14efb1fe44f54b4f0b682a8b817af05f4. 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/QZES91891289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5426d478541d66a6daae7c4f0b87288cbf6f0c0ab78b502706ef3ee31ac339. 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/QZES91891290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1589b55f66fef0df2cc28f443facd5cfae867133a0b42d3a2e7bee50796e0d0e. 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/QZES91891291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e48997c8bfd12bd245cc4b2b51b5f9efa1e4ffe72fabb45574a56c433a911a3. 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/QZES91891292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdc59c1fe248876f4cd64cd89b84a779051abbec2ad2d01ed9bd20d46492087. 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/QZES91891293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aaa81f41cc81cb895262bc6d21418ab7d97c35b369a3627fed585f961fe71d. 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/QZES91891294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee7f178d2064b1bfec806fd3692f6e2a912559efa811178764cacdf69bd0acf. 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/QZES91891295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca635629f9e38898ae9b06d63a6868639646ee20f480dccd6f056241e8f81b6. 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/QZES91891296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5763f08dfa2622b72ecae7d8dc11709ae3a4354ce71c482b01e007682bb12c. 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/QZES91891297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e14343b0a881b0a16e6391bea880dad1a4efd2275e811443efdae3d4da1ae4f. 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/QZES91891298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc083389652568441f3c445ee390bf644691fc0d47881bef47029c7e2a6a578b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2475215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a43e779a084ca76d44fc1b35c81765e8da5942a9d60932e5accb3f52b085d8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2405874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cf03d099485311e38c6aaedbe8b58f6c9e65094c4d4ad5e9dfdb0c0e17117a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72439778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ac892a8bae4519521fa6de51b7a815f5fc2e528bc204bf17c307b9690ae544. 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/QZMEM2222200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cfcc731c4fd5eeb00203de939824285af5720116f0efb49ba1e1c96118a600. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2250934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ad11b032e86756b8092b8c186bfaaacb0be86d417ce5deade70f12ca5d8ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71948436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cfcc731c4fd5eeb00203de939824285af5720116f0efb49ba1e1c96118a600. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZK6K2250934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3efdf9cd9544908daf8dc3fc445c9da185f011d35d164ed7237f16c486ee5c1. 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/QZK6P2297056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21541fffbc8aaafd114e5fc91c5c43422eeeae7b6c8f2f511c37ae0e66ab451. 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/QZTAT2175140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98ba9c3dc3fd1c4ce29ed54acd51fca0a08edd9b48c981c27f4592a8589fcc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2182832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3404e63b939e2fecf0c547eb582b10df753d034a10d18c530e4e3b30ec01ce. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52148607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee6e2208354a00896e9f2b5d9d9b421e27ec0847a5c7757e76c9288800009ed. 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/QZRP42167305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385637a4b4a3f761ade24de341e59a5e23ffe6be4d44967ad4bd6d06dacf8926. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72185312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7222a78d958717bc33c447e79fe32efa7cc3029e703bc20c1113db53b3e753. 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/QZNWX2042522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca1fbec75f2d384625e9eb6679f3c4c8a833e27830f30b4f94e08cd879a716. 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/QZK6F2036415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2457ad4a14cb983394f4e63a6cfb73b03ce259e5b5827b1b6013a5b56d9336d1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72056962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff17854953eb7bb3eb1e6002bc0340af950da0cbc452f18b4e3ec65e1852b34. 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/QZFZ62091341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec00f385a7c24090bf6131681b7d6096c4670dd4b926bfcd367ce2a41933e0e. 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/QZK6N1951454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5678cece61499c09b41103217031cac2e0a306abe9d466a1d624a7f8802753. 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/QZK6P1939075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d291bb2990d3bec5ffa8d7f18bc06fdfe526a5b625beeee91280bca030597fa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1914513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb338a272e4b9cb4e71230bcb656ee701bc97d9e45d9f5702c0f5928d919c7379. 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/QZFYZ1915693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ad11b032e86756b8092b8c186bfaaacb0be86d417ce5deade70f12ca5d8ec. 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/QZES71948436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac677f5f7d1dc2d56ffdd68a9c1caa84ea3701317cc9cfb726715b41dfa9307. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81873596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c7ce8871cab0b9240c1864f18b4221dcb83a11f9e7fc329d31c4e3d02aa4da. 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/QZDA51807003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70f2ec2d5506bba6fe4cd3cb50b719dfd21c088af29eb3e3f5221036f5bc04e. 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/QZCE61889836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e117d3edcb1decb2cd74c377833405ad731d69d10ebaf59cc9d4a63ecbf3dac. 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/QM4DW1810363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26d8a43b3c55fcfe362ea91248000e2576b8f356db2d8750e7d43865104af32. 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/QZAPG1873864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09aed68eeacbc6a4af24610ca224262c5e807c435a89558ec844051d68eb9c2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZAPG1736128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530a3b7a29cfa71efdc5281e952251da151098d7e59252a5ecf8c2e1ef07e459. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZANL1754222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2188d2f0f8152a8c8270b9faccc766fe422056748ddf64a842746b2cd49e8de. 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/QZAPG1719808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf993a2b5c8fdbe45874083263df9948c4255a88f7e436e8cd52386ebbd067198. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1799363.