thumb|Zion (1903), Ephraim Moses Lilien Zion (; ) is a placename in the Tanakh, often used as a synonym for Jerusalem as well as for the Land of Israel as a whole. The name is found in 2 Samuel (),
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 0x259e08ceed38facf81d3d45abe696f110942f97d1ae513d43225df1bbb861b49. 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/c8e00e7b-cdee-4e79-b94c-885635678c9f.json and https://artists.proofprofile.net/proofs/artist/c8e00e7b-cdee-4e79-b94c-885635678c9f.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 0xf560c283afcfa924092e59d683ec72d6596fd09a66748b02452fcd44dae69978. 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/QZ5FN2447021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba4fb121d62355bf1bdbbaacc29919ca0e966bd3334eda30eb3ab87bf72b7bd. 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/USLZJ2453229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134986464194acaf25f7c75b7e91d9e81159c5a289f3175e856b631d9553a875. 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/USLZJ2453237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e46f911862e1bc18141def396164e19d38a5ff845203c7e2d2d8571d1e8b5a. 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/USLZJ2453260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8f8ec01754d544bbbedd590718ebc4be4c9930c20c8683e6b551ce74378448. 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/USLZJ2453264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6341e860e27fe6e531d2b443e4fe3104b6119f0b5af907ec1272bc5f3b9fa46a. 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/USLZJ2453269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba4fb121d62355bf1bdbbaacc29919ca0e966bd3334eda30eb3ab87bf72b7bd. 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/USLZJ2453229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6323ae0feb39d33c1b9acb47aa100816d9b11d5b27dbd3fc4f4eddf86a4f817. 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/BRRGE2300713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c826ed64429a51531297ba2cb9bb20c985a0c4aabe2d51d530b09114f21bc54. 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/BRRGE2300715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c826ed64429a51531297ba2cb9bb20c985a0c4aabe2d51d530b09114f21bc54. 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/BRRGE2300715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8e8663344683330eb4b124bfbf6c4c9e6d487cec14a1fc42bc57a0c58fd4f5. 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/BKB8A2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc22dc788aa658f7d130aafab99919a3b1689ae7b54d79ee49fef00c35ba1f5. 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/BKB8A2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f76df6335123b87ac0173b5847bfb3e2cffcb580b79826f82c44a5bdd41b383. 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/BKB8A2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad94851c1279790df4d8e28d9c9579a16d96fa756b396361a2a2e49b59a4548e. 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/BKB8A2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38b6c5b6bbad795609dac44b70a76227798a44e830ee6de52697cc03d8cdba0. 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/BKB8A2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f5b226f36944ff887a8a54fbb799d8c91cfa0d2b89ba17647ec1166e38017b. 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/BKB8A2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3992045935ead41ba12312fefe7b51567032c23595921ed076f6eba2d2736335. 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/BKB8A2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe169995daec1ee69053eddb4ee22307cc32b10206bf845d16c829ece1c620362. 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/BKB8A2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13703b4aac81c02616ce4b8ed99eaa0673abe0bae29b337dd0c09d932688bc99. 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/BKB8A2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50546d01c18e91947237b5bd7f258166c61fae79388454519a608f65645b9cf8. 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/BKB8A2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c040d85e4d8ac1e3b5f055d79b8a714e695de95af0cbeae31a7b999bdf996. 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/BKB8A2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76779821ee987fa6fbf8dce987230c9a0d4e70e720618ca9d092328bccbcef35. 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/QZTV32484334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ace8ab56621d0364a87d4fbf85fe776029a8b771e1d445c586dbcdca32b788. 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/QZWDD2376963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa419fe53794ad2d8eaee589d1c6f3f997c645b29c171541c0d2ae3c46d8dc979. 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/QZWDD2377041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08849c3ea27ef3ab0bd2c0589c55ead9f5ca8e5c6de3ff9008fde6df479361fd. 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/QZWDD2377079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5183261ae1f4c241478757e93eca0b82b60f51e04f19e8a75e75184d3e14e0. 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/QZWDD2377119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5b0ab6e1856b6b110c3b81fe24fbe102f6a17c622507ef16bac09f6370c63. 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/QZWDD2377154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6c22b5872c5ec1234072e38e32902c8b9f43da430961141b186825d6d99065. 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/QZWDD2377187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e5fa93dd621e21dce854b514f603b83b077c93c2063ceabe0008a67d2dccd1. 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/QZWDD2377245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd85f117c5d67a9d11f40b5a20aa9df4b1e1602b2011e66f7ef2b7f1063eaaf0. 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/QZTV32304337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1556c41b654ceb67d87c2ea6da688d5b86d7a366c2f375269d2dd867e445db. 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/QZW9L2312229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ca0bb00ce49a12f65d21b46b4cc57ed8b87219b53f66bc4d9d66e28e257441. 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/QZW9L2312230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464483f916c28a7f830520c46f8dd3ad3e12601f1686602557357865b68f3059. 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/QZW9L2312231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87357ad03175396f5540a9558b6b1a4e18e096605cdbba393ec6a563ff523cd6. 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/QZW9L2312232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64da981963ec22cc659ead865c25ea61f6d7c830d1015659b7f9181ad949896. 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/QZW9L2312233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d87889fc2ffdd2c4c641c448c813ba99b67d6764f2b22968c8e62a54d089e8. 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/QZW9L2312234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8b18f0f48965e07d61a0e7343e1170f0f6b334ae997d40cac539158b6a9e11. 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/QZW9L2312235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a34126e3601c2f709bd18c0508a012e0f71b71a0ca02b1843706a221a19234c. 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/QZW9L2312236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6497ae5643f22cc7c40439c005d7462c6b013f9f0fa8a3fd96e727ca786ab5. 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/QZW9L2312237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc379bbfd2661c1e478cb41397a257484b303ed4b145c66cacb41db261ec71ae. 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/QZW9L2312238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e1a2c8cc9fe7fab87201553bc6ca0caa3163cf51959431befa6f12f1a9c566. 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/QZW9L2312239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb9eef5560adb7a6d919f0889a31b0761a0dddf62af42ddad1e4378c4138df6. 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/QZW9L2312240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f46053741a9ca9ed0546aef97aed59d63566893d7fd43e70d22c3830ebaf38. 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/QZW9L2312241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd23823ac2549b6bea4451bd3cab705f3b471645878c0dd4c5dba84afe018824. 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/QZZ8A2424268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1706b3ad10867406fc789294025c929ae723c0bfabf5adc40d874b78a9cd7e. 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/QZZ8A2424270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f80cff32e7b1efa2cac98c7e0ae7c0fdf0eab981bc0d409783025b340e075a. 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/QZZ8A2424272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc17164cb7a2683c24918be07269b60d4bda949d7b97e82ddc6c78c149cb18e. 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/QZZ8A2424824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c85342339bf12af77431aa9513ef4b9c10d9cfbf87bc4b6f0f4217dee2860a. 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/QZZ8A2425464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf36b65d43a5507746745005315a8e966ae62405c2ea7c77ecccbd3ac23dbd3. 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/QZZ8A2425519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f07806ec3b68586925b7e67e187a3006aeb6bab6b12e99bc35028c0d10083e3. 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/QZZ8A2425674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8414581fa1f5dbe41994cbfafb3252c0afa330d9e4f020c2f705541eaf69ac7a. 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/QZZ8A2425796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221f5120da0bc9645d6aaa9078311a4498abe30cc478ed386ff81b9334e7b2dc. 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/QZZ8A2425866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe933c965889b71dd1ec66ef8eae46a993fd9d7c2cb58a92c9650fdcdfb486d30. 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/QZZ8A2425982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508304336c8fde3b25f55770dfeb4db1611f6db9fdbee79d2fffeaa1fc7012ee. 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/QZZ8A2426025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9562805e187a1a903fde7289513c2da03bca79831e3a0056d7026ae3d042059. 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/QZZ8A2426360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60cc5cdf8c21fdb97c27149717078109c3981d41f8a3de58bf21617c7b052e7. 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/QZZ8A2426424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b95871b3046d2c62e382888020e6694985f4b6523a4a3deb58d52d292c72ba. 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/QZZ8A2427472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd862af5da66dd41b3d6d934aaaf578323d455d7fb3ec60bbcc4aaed7e1bb6b88. 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/QZZ8A2427645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1351e7f612d3ca0a90fcd1467d878a476185e7716dfd56a1e5be784918ccbe67. 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/USLZJ2484640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459290106e24119928dc291371c4f08ba459659cb8d7c8a6db7b8091ec0862da. 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/QZZ8A2427648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a78031bed5f9cad2eb5788c04112d1792593b202b013b5d66abc54c6702a902. 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/QZZ8A2427650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd167ef83461627c2d6744412958c530ebd7bdf7a02b2bb430c9dc1c9f8078d94. 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/QZ5FN2422723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe316b644bba674d368bc453d9b258af66ab143860dc8bab0c51102498d88d47. 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/QZZ8A2480697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109819f4c80342319653b393aecae6c493e73e05170d3a27247e45be92d351f2. 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/QZZ8A2480705.