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 0xfffcbb932e19135268dbbd4ee01b36a8f3d0f19e129b1ad8dcca343bda7eb699. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39d72aab-fbf1-41db-a54b-a5db97f1b97d.json and https://artists.proofprofile.net/proofs/artist/39d72aab-fbf1-41db-a54b-a5db97f1b97d.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 0xac6ac7032855fc6ddbc232a926c57847c9b80faa407e1f3f252b4c50ec73ac56. 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/FR92U1800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bdc84d5ee5743e2a96077fd09fe471d3e3215c3a0c747c3f93512591917775. 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/FR9W11804327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b846f56873d2dab4fd15e9b76e6db53c19f7a7a71371c94ada6438a9320f5eb. 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/FR9W11804328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e3611ae5cf9c7d6951239eeed91f88e5b56266e7b2010c4bf3f1bd916384ea. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11804333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5b997dc857654790202d35262e3997eefd223312d8b722367485324ba2cb08. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR9W11804337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327c4b8be0c095ab38fa1bff4fab2fb8026238e1397333f79464053263493653. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/FR9W11804329.
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 0x1dab0fc73c41866be1f0cfe721837095bae48f123f6bb2b4a0519818707c1b89. 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/FR9W11804338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb869d16ae2cdc5e3d92f84e85f5e46b09a56d511ed7529c311a56c7c43da296. 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/FR7JN1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57d71ee835c2d30178260d2eda9a6823eef1ff364747933e1b70bb963f35ece. 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/FR7JN1500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3103a38b1d364f52d8d8f2e8b9d24dd9e3e685fc029c0dc5f002d343fe6b3b6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JN1500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1566f3316d4d00d215025cedb391db0c3f5b17a155de8f51ad9b2e0adcbacd47. 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/FR7JN1500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7eaeb2cdce80fc377638aa59ccb1e32d98085c2dc9fc45c39b5b2332ad5aa0. 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/FR7JN1500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8236d70a24925d7e0237cde2becfb6f10db4e21f1abab5e00cf092a115260d. 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/FR7JN1500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cd4e7500decb3b062c1c535d432523dd4d0cd0204aff7922948842d3bf6938. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR7JN1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4104520293520cd31ea50e478dc45c260153e59de6c900d0e4325c5c97fcd9a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JN1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75f8a10bbcad3dd88edd8859128e541065b7b057912d35cf64b2a4577e7e29d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FR7JN1500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7136394ebe60487aa20c42d2d0ec21c6747f0def60379d3c2310325d62568944. 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/FR9W11407183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163f1921d3ece1a757fa6d05c38a60682e700baf5e0f6712c09ea6428163f94e. 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/FR6V81621146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3685b0c713be3f043155ef25e0492dc307366f9805e9e0cfbf2a95baa2b79f4e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81621147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d20e6b044e197863abeb0e49270ad7782bff8a3d66137b065cef8acaa299640. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR6V81621148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcea4d195c8502c7a9d4436258bfdedb80cff43df65d1104a64426c316b5f28. 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/FR6V81621149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4991c3c030283dc181c0622d7fdb0ec032c8f44e9209ed04a64270018b0ce37. 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/FR6V81621152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f100b842f98ac642ece7b9f91f05d06bfd3404f74fb251d9a9c85c3d5fb49. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR6V81621145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc253c5c214320bdf2b6e876b837534260b2b4cd8214f510f1cb7195616c7db. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR6V81621158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb009f09e2d6a035083ac0cba236a7c177d5887563a0881834435351ee8e50e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR6V80471806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6509b6943bddbb9ed6ca37ebcb11220d3637de9c5ce0da88d4ca1bce28e30288. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR0U91402000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505bf1d8082478e7aac201319d028ead2e875461a2975ba6ac122b1570fcb60b. 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/FR0U91402001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf0f8bf8486931b5c56b016ec01db1161af76ac9034a9255b6831d7ba6babf0. 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/FR0U91402003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ffc3556bba5ec5a5abc939db8f5d59e3d82198815655e468a055813b766ebd. 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/FR0U91402004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e5e6dc366147b622ba76825e1e973538a80a7444e33a70028f00951954d3b9. 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/FR0U91402005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c22b09ea16c64803f8b8cae1ce85f352b3917078a73d4b600457b76ba11c9fc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U91402011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2ddb005f035d6a523f25849348c6304263025cc2f9eb529593053cb353c036. 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/FR0U91402017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37c0f66d25cf593703d1e5c4beb2bf1210df79bc634441821ee9e85799c1545. 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/FR0U91402018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10058b099745c7c0c260c0cab29f1290a6fed5403b80e0de94a3d916a6e57dc8. 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/FR0U91402024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0a36f852660178e6811f6be8304d1c51fbad1ed1cbbcbf0e4113815f1e8b2f. 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/FR0U91402025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735fc41ebe7fa3f142c091cf7d75deb51cc782ea2a46d21aa4e552dcd3c0f4db. 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/FR0U91402026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf1dd35a11e0d3aa08ef61d37d1d2de222f4cedfcc217faee700d3f8b3eb6de. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR0U91701113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5f6ac9f30acb2aca6df29e67bbef4b4b053a0fce4691c701cf39a0ad0a453a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR0U91701115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95aac02bffa4900b8caf2dd9ced0285c3a33e84ab2b65e7ffcc1d23a47aa0b9. 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/FR0U91701118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdf23d6b338e7d81dfd9414166d3a5118ee6e90da217f38703be658578e11da. 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/FR0U91701122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfcc4fa77a284c1993c02c7810dcfa951069210115c51fc176e129226edfa5d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U91701123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a760d302a77a6b0c3b64d5ad81294521a90938de478a895a035edfdd9816aa. 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/FR0U91701124.
Dub Buds Vol.1 - 17 earthshaking Stepper Dubs inna y4k stylee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8718cc3ebcc947c72b541d35fe18c26ad1621646958538087a48a11680babda. 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/USCGH0742756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335bb178d94d943fb42e2c0b050e5759ad85341a2d2303011afd2af0102d3228. 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/USCGH0742759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b5b517726decb0ad570be314512992c191091a400855de4ad3c935f9693d1e. 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/FRX201857723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0028d8006ed1b7d83c0ce43a361f6f1f8dd9b1c1b7215bf39c652d9aa1aec06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201857727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe649bc0ce9bc2bd638906a057d529494c2bcc9b6e0b3ad688d6c4d4aac313f6d. 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/FRX201857732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfacdee6d7a25c553a6954ad681dfdceb86b4ccdef1299b04face6ae99058489. 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/FRX201857733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75753b988ad53a08a37f476935916665f2a44919a0b07f803ad1d46798497e5d. 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/FRX201857734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c9f1c66ab6b7cc84c2c581e9f8be9f6f8a6631c2411d7db41212731f46fc8. 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/FRX201857735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a5b8f36019f45519d8b55ea2e735d15066376139e4f47bed404fcb615df6be. 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/FR9W12512491.