thumb|upright|An orange-flavoured Calippo Calippo is a frozen dessert introduced by Unilever in 1984 to European markets. The brand is sold by Unilever under the Heartbrand umbrella in the UK, Irelan
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa846b5b8f946c78be490e8c8a35fa79e882583e13581e3f4df2e95f5457102b3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c52962b-aebc-4355-bbf4-2b34bd085c92.json and https://artists.proofprofile.net/proofs/artist/3c52962b-aebc-4355-bbf4-2b34bd085c92.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de13e5b0a81a1bd4d1668f6ebf1ca989e6b1bbf906fbef11fe40932d6481f6b. 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/CH3131211237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b50c5acc4e16adc4b53bd02a1fe52a0c4572d5a941c765fb161b2edc88b75. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131211238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0c5dfc9bc615cb32ab67d3c5866e1fbd4909d7c5b08e3ff6ec4d278201ea07. 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/CH3131411615.
Back There - EDX's Dubai Skyline Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d709320706e2418ecb071ea8e021f0f3e187ae7e96abc7fbb9489720242d97. 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/CH3131411616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3609f7aad211642ec3775c79baeb3435f3e847f0ca006e12e2c2cd1df50029a4. 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/CH3131411677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10aff26c5c4c9a316c5950612cdf70e3c84516fca49506d32c8c71b9e96337ad. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/CH3131411804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccbf08c1844c287e1bc5bf9bf6d776fc9a8b37bafcd893733eb7b390c0842b2. 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/CH3131411805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85e24dc0601e2a142e793f5e913f977e436958f045b830237614f939d187bca. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/CH3131512461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae65fb2269af0b68765e1f4d49a41e270671b2d9b5da83be1fa13a6651fdcb2. 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/CH3131512462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eab24b070c0e987a77f2685f64e6218443b79e6f602e1217296aec90d05b3c. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131512465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f31fc816dd3e65b05085548f2a7a77959901167f7ef37c3ed218c4fe8271f7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061501502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97243c1ed261cff2cb516c326c836e6cc0629bc75ab24e2314d40bedbf508189. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061501555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbf32c3dbfe91f9949133f8f395c2f0051ec3cb01937921247f001e04cc1b59. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/CH3131613009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f8a8f54fd31ba14fce5ae95237355a4af2c80eeabf3356e3ea5b793546b5a9. 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/CH3131613008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc943e72ddf5bebf3284d1a47aad7009df13a4c6c33678ccbb6e60e72f18d1d88. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/CH3131613136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f6eb6d39fc87d58ba7bd058f92d9a162401f21fa4cc6cf7330cd147e5568b8. 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/CH3131613321.
Enormous Tunes - Ibiza Nights 2017 (Mixed by Calippo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298fe142264b74b0535c6155becd56bf3177bd5d723c476afbc95b561d3d002. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CH3131600917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fc1c408305e2269be204626cb1e4e20fcedcbdc3551568f176f301ae902e00. 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/CH3131713477.
Feel the Same - Esquire so Powerful Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0544843dbde65af6b7bb23a077ffb62557c8c587f8b25450dff641f17e26194f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH3131713481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa47f4590a95f72ecb606a1e8cc66648f04c97b15b0d31b32177daafd4964249. 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/CH3131713406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e6a7338389e775ef63bcc4101da97dad6f2872625f231430f4b8916cde759d. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/CH3131713355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb978cf3aceb1a64f75b9ab91394df9927a8cee3352dd8a52f5eef25a70109c9e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CH3131713473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bccd4263dec6c169bcd662e809dce7ac4fea4b8e12d60dfa7ce14295661de4. 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/CH3131713471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a801d1f55862b047d92375be749e64350123cc780280215d7f1c0ca1c5296d. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/CH3131713465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fe1b08ad13d88ffdabc609c95ff48738dcb294799f4ea2e92694fa20a04651. 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/CH3131713521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8831a8812380815a8db67c554c3c5afabffc9203e3c6cf980d6b03689b96d0d. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/CH3131713584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c895d32da72d1ecb8d37d4ea389b2aa6b84304a6bdbec239feab7970beced95. Chain 2 (Bitcoin): anchored in block 958752 (2026-07-19T16:00:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061700962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b05d1b320616fbe465ba689496c6246823ef3c7ec28413a03783d5152891850. 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/CH3131713682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdfcba2f6ee825937f7387a240036dbf38dc91a3ac7f0b2e790678172dfbbde. 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/CH3131713757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a5d81e1580faa936c3a908cc213ea550d52e961b2bc99888b14d0dc3df894. 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/CH3131713759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf31a2713190e4722629371987cce7c02ae9c226cf8c99ddafae0aba8d3a861. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CH3131713760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816ef4cebdb3882a32c2b0f5608ec6bfffe7defefd15342683f76e1ab0f64b22. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/CH3131814172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3319065401d2580088d52130358f8db66113f78f7ebfb8583d524452ea703d27. 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/CH3131814228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3319065401d2580088d52130358f8db66113f78f7ebfb8583d524452ea703d27. 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/CH3131814228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed0bad33c56d6b349a3bd817c07a3057328d29a6b4d62422786906e34e90b3. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/DEN061901621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4913c47752d55eaf41fd45008c8ce97f1d696f793662f2ab7104f7376ba25448. 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/CH3131914808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39728d7c5064362ca13e7cc4996c8b27a2ce46942865fac3b0a36e7f7c69a4fb. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/CH3131914878.
Never Really Liked You (The Remixes, Pt. 2)
Never Really Like You (Paige & Space Disco Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e8645196c02f32e84e07a76a1c4b3901b71e053d8c78c36c787ee1b7f14d4c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131915392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a94ba94fe72b7ce44fbdc6004baab4611941701a6b175b9b0e3660dd66dc83f. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3132115730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd77646d3a71c8084c8ce45d9aec91ef037568812b84732d27e9566fb81017a. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/CH3132115809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ed56ff59aa8bd5ccb27da0e9d44d7d2784410f8397bd4b03a59b80a8085d39. 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/CH3132116186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ed56ff59aa8bd5ccb27da0e9d44d7d2784410f8397bd4b03a59b80a8085d39. 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/CH3132116186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbce6b2a322c2ddb5b51f4c861da20a2eec6d1b121b45713fed9826185be954. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3132216605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1314395d40f064b35a38969dcedf40236c03742c533e7ecfbbdad519165d2c. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/CH3132216857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b94c243e07830822f79a4709ab9a804a6ef7e0bccc0b5a1d799d87ba3699f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/CH3132317551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774ea3897d8925285b7af7dd1be677dbe24230c66519c946ebe9d676a319dd63. 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/CH3132317592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10e83c629d9a87c169190bd91f3ae566e6bede63266fe9429cabcc7bcb2deaa. 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/CH3132318477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f47fdae762fda01792a14d3ccaaaa6ecedb56ef56e1ebe693f2e4ecbec9e3b. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/CH3132318660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e06fd00ceb1fa31e87f3a2002442fd32803c504e2a7a63c358778ae803da5ed. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3132318975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614173d29402f4e705dce259c10d7e3655ae7ce8139276f43e280461f9090774. 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/CH3132419232.
Another Life (Passenger 10 Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa505e322298eb60863b0ba46e4e0dd8bf44ff5053bbf2ce4361a14aaeca0e9c6. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/CH3132419697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148ef984893f212b4b83f035fdd5834172aec1f30fa6e1acc4a5bdc31d31214a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/CH3131311413.