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 0x0d35731686aa9aa62a6b99ffd738d345bf62324c5dc179afd81cdfc5d1dd8298. 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/4b637d56-91d1-4d47-8bac-b89974f06325.json and https://artists.proofprofile.net/proofs/artist/4b637d56-91d1-4d47-8bac-b89974f06325.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 0x691b94e4d399584aabf46829c776d27280b183a42e4b763ea3584d319f0d0dec. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/NLM5S2101205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a07cd872f00210756401b67ce84aedb392767f605e258c8eb4f4c629b30721. 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/QZHN82498097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d6ec8e74f6dacccfde4859ec12f67f7fc1f6d7c66219d981965edc8007ab71. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZHN82498098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee781f574fb1d7e6760d13cf99730047f5e0a94fa52dbb75caba3305c734c503. 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/QZHN82498099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f60c8227f4bd9b91d8094d44bf151e1527fa075bc658e1697cd07178be20449. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZHN82498100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dceb593b1e1d5673c4637a362c844543fbba158dcd1d768fec6edef8c1b0405. 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/QZHN82498101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e6f00499f0aaae58921ff560a619140841a31a5479e3d27fbf456495d99202. 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/QZHN82498102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e5ee0f16631a5034184b797182266e6c76bf8c257e3dd32e1a4afc2637f89e. 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/QZHN82498103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4f87818b4c30de26ecf8d7bf208b04a7d1acead4ad67475ab526594a2e3aa1. 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/QZHN82498104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0594666f218ffc26df4aad79029e01ab2657bf29fff5cfef568b5e0cade3da. 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/QZHN82498105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bad7d7ce9eaa1e354e737381f21fab46022c3a0c0cde40fbc826465a885b4e. 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/QZHN82498106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd802ffb6e5599bdac9c054e6dc75390877189757650f11619337a924dfd6f6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82498107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c679208b8dd193e2f7263a62e5509eec6c36e582a6d00358ab7264ee1eca5e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZHN82498108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102f6851363af94267daa0d16a088b47de657ee521c27fc237c6930fb29ac6fe. 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/QZK6Q2212218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521fae8fc926fef97d11cb2809ca2c6c39f54914eca7bb4288b5de706685313c. 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/QZK6Q2212219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7463d12c228d91a19a5d5a9e5558af870d82d0d036cb523173b1fd1c03114e8b. 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/QZK6Q2212220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378d35b60fe4c873b304f9ac47a7b96f6a41b25e2960ff34674fdbf72e745db2. 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/QZK6Q2212221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04e24474810b44af9bd07434c8a7d140e0e314938743d195b49b9a74e2d0b5d. 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/QZK6Q2212222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227f6b1b484da750095d6cd7ee30f972dd35a4fc77638a89df059ed5ea4edcb6. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZK6Q2212223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30d2edb3eca23bcb2eb44eb3d370e05542815ac437693eadf06c71ffbb0b32. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZK6Q2212224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef28469e7b2110eb6a12b510484856722029536d0242416d8b37a468de0405. 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/QZK6Q2212225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0124f0af222317c9a89794159e281bc44f1aad347e16340e4caabe7135f2f7d5. 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/QZNWZ2429097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fbb0cc336d0c1c4b87c6dea9e28ce7ade5a280ce4355b358ef39d454fa40c2. 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/QZNWZ2429098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c90a91bca7d51ff66a78e663f5872d0df06045a39a2428fc04350a49e6b5f0. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZNWZ2429099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550fe33ac6764476b13045b082547c08660af83d94670aef590c481fc96b863b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZNWZ2429101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b3e7d33b68ebc941967148474d4c4d75c1dd198f1dd79785ec01c58fbc2a96. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZNWZ2429102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaef41878678e9537970bfd4ee0ef39b5449c0c4edceb5be1c5c43929e927d7d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZTBD2337439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493b500d70676456cd0edc8abbc9a04878f3c4c95ecffe23d76a28208fabe928. 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/QZTBD2337440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8846e3d7332f69eaa23b08320153d83d255cf5a7effbf593e44aa4addedc64d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZTBD2337442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64fad2ce4491c985564ca3993b2ce0db9c5f5f17926f5f13c88db473cf4d3b2. 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/DEXN92445553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64ea6476e0021ecf96e8aada8ffcf7217fd36c6583843aeb1c774dc0746a3ab. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN42233481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20f4a68e7e2596456ed71b73eb5cfa432a19ff9666b9cf474b65121a79fe740. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2135125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c6ea77f554b547424b90856972460a900391458a3befdfab61e9ba317f237. 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/NL1ZN2001526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5751887f4c403ac5e3b0c0605c80588d940c126b539f5d46fa11119af529ed12. 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/NL1ZN2001160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9c14945376bbc65b96ba2a4c67f16c154a11578edd2f21e2598d93745f5518. 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/NLZ542001750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4732eece49c6445182070db9d25ecf30164ef7ef1e63daab188cf9d2f0f6a394. 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/GBSMU8202095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31399c16e05a3a3d11e3a69eaa701b31ac963d1659982c1b3611faa38bbdac6b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZHNB1911049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d0478f7811503a6763dcba8d07ee1840e11ca71066d3a1b0f9467fd5cd950. 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/NLZ541901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e11dacb4d176a5ad726d91fd2403f12f3b1ade1027a3f9be8ee5996dc7afde4. 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/TCAEE1938511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f7aac5ad2c225a9e2d91c58b9a89c0903e7884fbbbfdf17e38fab5d4ee197a. 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/DEXO12439809.
Martin Garrix presents STMPD RCRDS Vol. 004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482db6695611e8d3ac3adea793e2676ea37532967ad7cf2f70dc03cbd1f2584d. 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/NLM5S2101262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa50f00b590c8bdd79711b59e7ddd2302f333e5bc88a0d8bd98f8a7f7f32abab. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f0312011bc80d81459a37a79322c7574c795c38324a6592738f256802da2b2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb628c89457f06ad99a6f35bcce855bfee9fe5093bd60e27f7c9605714dee93ef. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca12950092bd92de6fd09fd8a94762b8c0c74155c2d2c14d1f173dcaf9da9a4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a247429a80bd5d231018a2d2fef816c7ee7db3bb37d853482ea9abd95aff5c8. 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/NLM5S2101236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f24b5e85ed2cbe71475a0131f9ab080fb434fcc872e315c8f9edf591d7c3a2d. 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/NLM5S2001084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e85cbe6db1d0bce20c8fe3ef40b2c3f33a75a4759233f4ccc0560ba7a52fd. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLM5S2101243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ae9d868e59ca29fefe19fcf684dd460d26104d46abc7308f133e38be31dce6. 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/NLM5S2101192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22716e72f8822b6634be2987fbdb232ce994cab3b43eca063a381922c62ff38b. 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/NLM5S2101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d356bbe13c8765bfd0d56096c0aead4c5e8288e7a465ffde1b25f884478ea0. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NLM5S2001077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb4e0ac3846d33508be67d6ebae830b166bb768b0341963656884f05086e6a2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NLM5S2101174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829d6a204ec5bd815fb24485d7090064846d8989ab8a64756a17b62082fd12d5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLM5S2101178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa173c41c4d138716a6f99f5506fdb05bf85691382b9c8a6bf868f1b989b82e8. 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/NLM5S2101198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b08fe378fb1df43bcf17d00488ddb2a6a9e5e09df03bbf9bd57987f9bdf609. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLM5S2101245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691b94e4d399584aabf46829c776d27280b183a42e4b763ea3584d319f0d0dec. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6e318a1aaa66994f88207206c82e115e74c97a173711d8b0641c1779fc752a. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2101234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5419486518684b55c3a3a29aaa40209128a33a96c8671d3d3faccae0e64e06d1. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLM5S2101184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3eaf03a7afcc5d76cf16b607bc9873cfbc76ffa1bf3d489fdde6f1c25fc27a. 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/NLM5S2001070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a27a27163eafb07bacc0b363062b0690c6101ddea996c845cbc48940c34c54. 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/QZDA62200471.
House Anthems: Best of 2019 (Presented by Spinnin' Records)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4aa4df6fd8a89d0f79025e918b07057407ea4e17145b1e9ac3d48a83bbd215. 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/BET671800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319f001628136e6de11c57c47d88eb70edf39edbac89d3d575ca0570cad43a1a. 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/CYA111900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeddfdc3b9b5f12d08742274de4adb5deebf22ae6128952bdfbc9ca8239be73. 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/NLZ541900594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf424ad85146e837c54a37f09aeee29af447f0fa68f81308c7c0da93285fdcb49. 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/NLV5Z1800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d0478f7811503a6763dcba8d07ee1840e11ca71066d3a1b0f9467fd5cd950. 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/NLZ541901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a30866320ecdf8cc9be9ce2f6dec392fc70b0a54a40de1c6c83639a8508ca69. 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/NLZ541901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca9c5d2eff9f3a55d1dbaa1828e14b58fb07da28d73985a8bffdbdfd384420d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541901215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3140d9d0d8ac7189fea5135dee3f73b5c46ee4477f703315bd4d16680cb157. 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/CYA111900224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fadc2a78ee768035711f82d4c12591ff0e7b81be9191b92e9069829bff862a. 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/NLZ541901029.
Amsterdam Dance Event 2019 - presented by Spinnin' Records
Post Malone (feat. RANI) - Joe Stone Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c46f318cfe0baea1607a15994fa826f2f35ccb52bb4dd0ba37201129f819f5. 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/NLZ541901234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fa0c67829713c840f9f203e103fd1c5e4b44848c11dee186c5327e51a0ce96. 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/CYA111900294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d0478f7811503a6763dcba8d07ee1840e11ca71066d3a1b0f9467fd5cd950. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d1d66fea9d081854d0063475de5aa164e9e4b30c42d9a522a72462d847e73c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLZ541901258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bb637827ae311f5f9f04141253f4fb1db594753a6734dbd7633165e3c1cce9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLZ541901443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3140d9d0d8ac7189fea5135dee3f73b5c46ee4477f703315bd4d16680cb157. 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/CYA111900224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664fe63bbfad4aa5ed9c3341208c51c9b4c2102d4c27797f4e53da0d84295af2. 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/NLZ541901323.
Outta My Head (feat. J2 & Sara Phillips)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6875249b8eec780dbd81585f2dbfbb4363bd6497fefa43354d4824ed3438e44. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLZ541901256.
Best One Yet (feat. Little League) [Extended Mix]
Best One Yet (feat. Little League) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4d51ca08430271b5013d26ed0b181ae59363230f6cf5da0e31bcef41109fac. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NLZ542001749.