Gracie's Corner is a children's cartoon series featuring Gracie, a young Black girl singing songs. The series is hosted on Youtube. Creation During the COVID-19 pandemic, professors Javoris Hollingsw
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 0x15ffc866b6ae1be78de3b9b3740d6dffbd1518b353d09d6ce608cc78bb600d6e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cbaaf39-550a-47d8-881b-8a5ca5efb879.json and https://artists.proofprofile.net/proofs/artist/7cbaaf39-550a-47d8-881b-8a5ca5efb879.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 0xa6d65e5ec130affc6cdf76975657bcd1174bec0e63106b8719f5c52a26f69158. 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/QZFYY2111178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683a2bdea46511b7f12ed1a45417b391a00ff01db73df31f71f9dee6dc2d6457. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZES82196004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1986a8c7c2695c97c73c12e1cdba4a2ff1a0848bcf6eaece549bac683470eb91. 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/QZRP42135959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612ccaeb9275f77226085f81ff5569fbca8e93f6c965e0e31b1d813121582004. 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/QZDA82253407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c100f50720c2b9f25704b6028b0958883be03cf545f126a4de3e488ec6872a. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZHN92291792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d49473577bd827662a025515d591f667fbf8265fcb0729096a72ea175f14cf. 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/QZNWQ2299194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508741a97b05194f4509f1234e074f7115e862ce7c9f7b20847b0364dd7756bd. 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/QZTB62282002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ae2864b7d0cbb9a4469cc1c56e761e0931b76397078f7e1c85ac1ba4e6498f. 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/QZFYX2319737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe377e3b6c63d73be220fc59bb21f76a20ed12f8ec52bcc92811597958cff3b86. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZDA52377263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e02078bd88eb5f081fd1fc4ef45fc89bcf1bcb4a87e91e0a71617443034bdc. 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/QZDA52375045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab4116da7bd575c46cb8c3d2ca30a34f23505423eee96deda1008b11570b458. 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/QZDA52377242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f2aaeac2d14d0871602d0c799c7ff5dc8648b0a4047f9f629b65325d8740e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82356392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba6b9089bbfd0e4edb53b829be60ad9c98314f835e636ff8745f1c1410e70d6. 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/QZDA82354246.
London Bridge is Falling Down (Second Line Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2ce70829436b54b21504ea9a1474db68f9f48b8525d1458bba3089f0edbc4b. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82356399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7b424698ac89d92075c2b310b58ac93f4c4c989952981abef76b1cc6231e6f. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QZES72357508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf38086dbdf40c071f3c37e62d0e741b1f2c0acfad534d6b839b1a0bca0e616. 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/QZHNB2342815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dce2bdb0d4de21f5867d7bed19ed42be37d307572f7974090cd77ade94cc758. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2342816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b67f2c21d31b50b2f13774424be52d99bc59b457dcdbea47c52955c9a1f442. 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/QZHNB2342814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e7f961f21b6e006eb264767b585fb853e2abc08865e351c5d0138feac8a57c. 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/QZK6M2345472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b802727b6f4918a08ec9fd86c29bf4a3b4c572940a61ba26e4f6f922afc43. 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/QZK6L2334539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8c87656fc539c114d6a747506372f00fb00bf5afecedebaabb431b7157b448. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZK6L2335556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5dafc85241624a23a77222bdea2b49f8635f7a12db2e7595fdf243e578e484. 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/QZK6L2335555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e3edc237011aaa107aaaa746661ab27d23fceebfc2c78f92dad62e9e1211d5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZMEP2356584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5dafc85241624a23a77222bdea2b49f8635f7a12db2e7595fdf243e578e484. 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/QZK6L2335555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b274fe79bee53ef8ebe74bf6eea1dd338572f7e294be67086007b069dbded7. 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/QZTAS2300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf38086dbdf40c071f3c37e62d0e741b1f2c0acfad534d6b839b1a0bca0e616. 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/QZHNB2342815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b67f2c21d31b50b2f13774424be52d99bc59b457dcdbea47c52955c9a1f442. 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/QZHNB2342814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e3edc237011aaa107aaaa746661ab27d23fceebfc2c78f92dad62e9e1211d5. 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/QZMEP2356584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfb8b56bf82fc9b94c7f92305df2540cfe01ebb88d40e2cdb23a0e6e5b7a01c. 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/QZK6L2345809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b802727b6f4918a08ec9fd86c29bf4a3b4c572940a61ba26e4f6f922afc43. 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/QZK6L2334539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1355f9e3112c6021be54275bcc71ddd6cbf5161c286583cb7d40b39b5c4b600c. 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/QZK6F2319024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcab78d2112e3f34bc946250673fb885bd1e51fa2c2936ae4cd9850dc308366. 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/QZHNB2342813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae6d1ebdc19741ecbb26eada7523482f84e7e9ad4e60a0a1b3ad787539be618. 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/QZTAS2300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b448151a1a73a35d11514a1b870cf060c0d6f845bc4d9f464a02b7ccd8e1db2. 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/QZTAS2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd13d874d1f4994f669ccfd24ef2367a4e5cc9f0ba57eb579449e07ec0db81f. 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/QZTAS2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba6b9089bbfd0e4edb53b829be60ad9c98314f835e636ff8745f1c1410e70d6. 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/QZDA82354246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e7f961f21b6e006eb264767b585fb853e2abc08865e351c5d0138feac8a57c. 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/QZK6M2345472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7c4d66156ff0a0918c5e11742d6171628c1c69dc55a70675f2fe4f988fa248. 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/QZTAS2300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7d6bf39c8c7c7eadb0fe084da6d3c011cbc2e3a7e7c5ee2e3a33d9ced4200b. 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/QZTAS2300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc28265bc0dde1618f65a0b17c1a8498e3ea7b18aafdeb5d9873d978efec662. 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/QZFYZ2366569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51eda5294c12c180e2f21fa860053c647f2e8fd018c0cdac100cde61f256f202. 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/QZTAS2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475b56667188f1cba1b1e057c123e495aea2e9eab27f25e1dce4d2dce8c3b9eb. 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/QZTAS2300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dac2a6e99889c1cd01a0b34dff97b8337d6e2f91353c5863b024e6a21a5381c. 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/QZTAS2300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5765790ca9a0b5c186bdc4289b05c17c1574a6062a6a4c19c99bf3f3b0ad65a3. 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/QZTB32316973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3c977f91aa5d2fb9f508e17a3969c6e0e7e77ec0b61f7d088287916a5a311c. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZTB32325447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b7ff31eb3b7e654cf520fd707ec0409438f76390e241873e76755653c0ce92. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:30Z), 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/QZTB32321485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6063c89b9544eb4c95b23d60c299e72d9a22279ef640b095fb595cca31a73547. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZTB32321476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85204083dd02a24f9f49b56a2da9136c529efb0084930a2fc5169b129ecc3eaa. 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/QZNWQ2434972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5550b7565087101980fe19e0ca04176b931ec86fd957deeb67caad5374e00778. 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/CH7819501424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e53e693ba7a3ede894f6692a4eb8d36d29698d285f542d6b6b17d3100131b1. 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/QZHNA2455146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5150d5203e4335fb21eb5e128134d4da79961a672567faf286a8a136ac075bc2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZFZ42400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27790e956bf20f4ffcdbd60261fcacb2b4497ee195c3c24a60ffbd757b026bd. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZTB52463536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695bad37633b5446bd4693ed99b648104b6c0ca51c4db8bf4fdca3cb4d94bf9a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:35Z), 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/QZTBD2406079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623d86243b6e6dc258f6940922aed687a3fbadfdccb8aac70885d829e74b5e8b. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USA2P2469466.
Wheels on the Bus (feat. Paul Wall) (H-Town Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb5227184f9935a07eeaaa0319560f0eceec397a68afb2e0254ab06954c018e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USA2P2520074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59c6efba12c8da7573eb6ecab2e4980630b8069db2115e8c8af52a4f34b5222. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USA2P2556932.