Ravinder Singh Grewal (born 28 March 1973) known professionally as Ravinder Grewal, is an Indian singer and actor associated with Punjabi language music and films. He has produced a Punjabi-language f
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 0x75c0484058c90250dcb6c7c86ac37e2fc153e956bac2147296a31584a21afcd6. 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/5599bc32-3086-4d6e-b8ec-bb4d7e00fc62.json and https://artists.proofprofile.net/proofs/artist/5599bc32-3086-4d6e-b8ec-bb4d7e00fc62.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 0xd17979819f5e3c025f1ef46e6765c7bf9b1e196a41990d808b72cee49a6ba205. 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/INS180461513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb717815f4d3e5bd47156d0858ea528cce5458b5135b3cffe52cf5165c9bebd54. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180461514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc976745430b895ac3a693b618323c27c90de965cc7246dcd8a44645908767a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:22Z), 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/INS180461516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc073cd7363350c85f76e2e02cdc0ed3f1b58666d9bbc809d3150b2ec1133c0b1. 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/INS180461517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44f51496e3108ff3ef06c94542c12a1f780174382bb1ad05bd63a48d99831d4. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/INS180461518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad12f7041f650988a051da1fd1eb11b238b39a1021928ff3c3c38f4ca3da9a24. 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/INS180461519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481ac06ac5d1c0ebc12f5c9bb9a56adb0888457e8b7241ca3606948a56b76a16. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:03:50Z), 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/INS180461520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677572917c6a166965e0ce6966d74440bc166b3cc3ad6744146bfffab7df00c9. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180461521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d099f9b67ea19892fa064c6991285179e90969874c05581ed9de6e6060e0a4e. 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/INS180461620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8bf9246200217bbf8cd9bfccaf739c8f45558211ec42bc4ae95a8e6ab2c456. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/INS180485432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adb4a8d19a2e15b4d72ccbd04d90cbc83f900e007d9f93c9542eec76c10fece. 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/INS180461621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3fc4e0f88f1583376be1a840e806907d0609cfc5ee368cbd965262bd92dcfe. 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/INS180461622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cec063c4b40a1c539cef81a1867693853323bb4a60ebad68ee24eb32c6f157. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:22Z), 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/INS180461624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d86c815675ee76559edf77eae7dd834684ef9a1570316d7a6cba543a87a7df. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a0dd53b97e74404d738cd5df89d2263aeeca5a188017abadb1eb141d17a0dd. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/INS180500756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1c6485ee8f740f3a86c4e94493444a0258e7c3d7d277811ce25f24343a090f. 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/FR2X41834285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609992f6cd83595a181eb07c595ce5a33d2420138c1b7c9784a3c943b309474a. 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/INS180705344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c25ddab844bb768864e797375b9e5280d7ee66be4ac5b10ccfd68d4bd98363. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180804078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ada9bcf2c144f92645b76f5a13c33b6c177fa20f9eae38534a8943f3e47b9de. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INS180804079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cb8576ee470a411a33bc7d8edf808d80517fd8a0cfae608f9fb68d9a5a4d16. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180803470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf458b5c5a16347313ae4efe596aeaa0dbf2438eb0ca539b7e349619416bb1092. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180803471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb337a071a47eba2c20b5d9b2a348f0024307329cc80c164bd83a42d3fb8fefc9. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/INS180803476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa470af1cc04df8041b0e64530741d424f7a5c8ac131bb0257841f9ec7f1aa85. 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/INS180803462.
Aiven Raula Pai Gaya (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603c17366357f71c6742af2fbe7cc545e2aa4fa6ca9608ab3e4a59742c875b45. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1903529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e6de0997b9ea42ef5756ab4d7c49444e968b4fb016e1caef753c3550fe9476. 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/INM241818804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0910b01e9bcc4116fd93017dc458ac4628e020c33c626ad98799197880067c68. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:08:15Z), 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/INM241818798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6098d0878401c2822382c22be0dd84e0b40a85c077d205a7bc7860ed4c05a3. 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/INM241818812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1d11951527727596a22d1a5c8eeba15a0a574f94bfbac4757ac8535903126f. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:20Z), 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/INM241818801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16bd7b0789287ee5741b2bf001d95b72f8f54a0eaf536b9a3a470d4b10c1770. 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/INM241819006.
Hath Tight Jatt Da (From "15 Lakh Kadon Aauga")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc94aed36f72ae7e41a354a21aa5fb76a9250fe22fb991f9573308a156ae4193. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:10:39Z), 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/INE181709388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c33596f96abed8de2c98dabcd42b0ce7270790338c3787b70b67c2b169b49db. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INE182012377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022f124d9118d39725479a7774728e067fd99b44fc66aed0e7b98f74dbc4197c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INE182122014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a87d23d75ae810588a01556188d4929659d1bcd0679d21d41cd41c128aacbb. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:06:20Z), 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/INE182122662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3bd584910fdb9a89ce88d04b74fc330a7b712693fd6a52ef4ce8eb08183593. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:14:52Z), 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/INE182213668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e74c5ee5eb276b0ca22df8cc66eef8889787d77ec290dd86ec87645ec305c6d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/INJ221907095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa121250b31939f17997181fd4de374291ecedba3386b65581b4d80db64c6abad. 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/DGA0Q2391506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda099a4bb600d4626753db51d35c00127c0c1d9a9aebc3a0b42e1f95c5f9f09. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2373477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6048f86a795c3fe46e2a5f65a569b1e08fe9d7b15b35b7daad82259ad92b9568. 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/FR59R2425522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d9f18fffadaaba0ffaa37828df63c3236c257a36e5bccc60471571faf495e5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2425523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc67f96c3a61eb72a4a342f8d2552d2d5e604ea909ad2f005116495a2e79aa0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2425524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133e38dccabfcd54e1eea4a789f37a2ab1ba7a276185e2be61bd5f707db788d7. 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/FR59R2425525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91125d5dda4d27f43325c7e9b1162327be7666b46ef89974a9c655bd046bd795. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INP2X2400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31762b71b695f5f1725026278060da4743721c1aff009f255f48eff9de5edf61. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DGA0M2434466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab120d4e6c12eafa164eee0f2c034435ca219ddd9a15bd66632a35b742a8a21. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH682500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69639a3f9f0ee92bbe5e0e01e35bfc5574dfed414369ce00c8d3beb463246265. 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/QZMEN2557057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7422890c420bec515271111b38cc74a4f77d95c1aff860024d5252dff62a3d52. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FRX202596351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77a1646ac93083bc40572924a19c2547783a40d0c98eeff8e2ca46fb9935337. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAJQ2536002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a36985c0f60028002d1db1366dbdf9f2db33f136b17df032daa0393be6b5d6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA062541563.