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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 0x7fee9fd87b8f783864e01fee803eb1926dcdf5b3b5d440270cccdbf41f167da4. 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/b719aa88-1508-4aaa-bb66-643630948691.json and https://artists.proofprofile.net/proofs/artist/b719aa88-1508-4aaa-bb66-643630948691.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 0x07b3fe368ea085e4f561a74f01d44d7787bdfdf3ab93e2b5a51629789a856d90. 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/DKBR21500601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5378264891e25f12428c32167a9eaa355b6a85ba5e14b3cd361a633a26018cb8. 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/DKBR21500611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14e1ccac258c4f1fe243157ce6292043479107a09ab6963f034903f139cdddc. 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/DKXV31300902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ee22c4fc7f614ca6d694c2d49294520889b96dc807b35c3f2af49d5c3acffd. 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/DKXV31300904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b21cc9e398a6b48e9d5c09319942cd25a0ddc8af397dab8a2751ef9244c7ded. 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/DKDK31100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e80140e932733844a98a3357e541d593ed7e0e9b6b84ec837bff457f415d248. 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/DKDK31100603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fef2c93cc217c7f6475c2449512ad01bc39845576459c464a850bab1deef8bc. 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/DKDK31100606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0152fe6f4bf798963483d68e3b66662199a33d1829bc75fe5ca1b434d8de47c5. 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/DKDK31100609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec86404310a4806464d51a33edd3f446516b7c248931d0b35d756bfab3fa2b1e. 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/DKAXA8800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed936cc3b75f656e28adbdc04d804500fa9c034dc27586462bc274bb608a863e. 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/DKAXV8811801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f30aecc4dd678502741b0c785393dcb5ec1adb19822fce4356de3f07b71bd52. 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/DKAXA8900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c7ffca4da597e05e28582a8a26510b029f2fabddc96bc45b2fcd245c9c47c5. 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/DKAXA8900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15099ddb52c6f3a071a8db65c1f768a62f955520954a3117121b59fdb1122edc. 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/DKAXV8811802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a770fbdcb899f3237de288ef21ccec93db1dbee9c2b632e6857b3d35dcb80a6. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXA8900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c7ffca4da597e05e28582a8a26510b029f2fabddc96bc45b2fcd245c9c47c5. 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/DKAXA8900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f30aecc4dd678502741b0c785393dcb5ec1adb19822fce4356de3f07b71bd52. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKAXA8900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca044be99ed6c851f8a12ede381ecdda39e3228f2cc4ce0a5b8fd9ebadbaff3. 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/DKADG0700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe931ef68d483fde1587a6bee5fafc4611b91fb109b94b9bc7513f3cab196b64c. 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/DKADG0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91841a04dceaffc211a2a8cf0fb448e07e11f45467eb64ac3df6b96368ae8683. 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/DKADG0700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdbbce5280513486a9c47002a18da247193b2768978aa4723480a7c6657b8db. 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/DKAXA8900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed936cc3b75f656e28adbdc04d804500fa9c034dc27586462bc274bb608a863e. 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/DKAXV8811801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15099ddb52c6f3a071a8db65c1f768a62f955520954a3117121b59fdb1122edc. 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/DKAXV8811802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7967ebf1571868dc68d2de2a54a3a336e394d786b835029f15b211a7525b1134. 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/DKAXV8811803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b10c8c39e489f3be00dc9f6fdc0f669bc5b4bce5b785a9cea45857f7f1dc08d. 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/DKAXV8811804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd770a23e9769e04e957b510d923bf2d34e568dc521d862922d08cb86a492c5ad. 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/DKAXV8811806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50592773a7307e235fb5dc7d184b2a23a1cbcd2dc951cbc9e55de50cd7ff75a. 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/DKAXA9433401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1a8e6dc28d34ecf6a0c52af01dd179b2d83f09ff8c41fb694aa107f74e0ba1. 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/DKAXD9400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc06c7182fbd759c61a753a4cd991bad9e29c32d063b14639634e7f84efa9d2. 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/DKAXD9400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6991eb6f0a95e6295761dc4042cc1ea22d6f5b15402329d76441ce3e8e03bcab. 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/DKAXD9400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a3dd4a35e508c3a669af474b890a4106adc60f04966b2ede24d2434d17b597. 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/DKAXD9400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92222e62dbcc1607f8e7dc7665a1e22e80cd4bea81adaf842b6a4f8fca094f9c. 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/DKAXD9400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfb70b3602a939721a5ad66fbae11a529d6699699dab6854871bbbfa4487443. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAXD9400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157d410b828131f80d28961e34a8cd6af4df5d79001320c5fca7506b5c5985fa. 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/DKAXD9400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554332b6cd77b558dd6aca649964c17d2b01d900f37110cfef583c3bc1305f34. 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/DKAXD9400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7451d1e2f3aede60a46d1b66b42513dee8738854222a39576c7266de94aa5860. 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/DKAXD9400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3a54352befb95f922e6066206ae9ead3ea8c4ae1d3a39c36023b0f95947277. 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/DKAXD9400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08de586d7205afd62019f9e402927ae98c0b73e92f391d1b93868ac5fe76471a. 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/DKAXD9400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc038f84ab22944c0af0b14df9bc5403cc2f3a7b88561e854154b96c98ae5f87. 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/DKAXD9400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5d657502de813c6b6ccc38f3aad1b0dc9763612eb4c872c22a3b7d7bc78150. 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/DKAXD9400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab40abb7daa6e57558940b0e93ecc6a85a5775106a48b2e8e840d81f6fdd3c0b. 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/DKAXD9400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb595866f164df990d4df8a58f51dca6db004fa9611ca34ba7419b585f872934d. 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/DKAXD9400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a81bb72d9c48e26998385031539441a157cc8cc97280b96a100969310484b2. 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/DKAXD9400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59165a37989b2ca2f1dbdabe808739ea6039b98e6618bdad23938f03f5d6b331. 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/DKAXD9400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e023900a5fd80e6e035aaf2f3892c908d69efc5e3ec4091c0d19687241cc64. 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/DKAXD9400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e42308f035f2612d4ba5acd63466fe09375636e91e7447527c499ca9218eb49. 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/DKF3Y2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50592773a7307e235fb5dc7d184b2a23a1cbcd2dc951cbc9e55de50cd7ff75a. 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/DKAXA9433401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde72fc715743a0e94c56bb3c43dfac141c00f1f2cb395151a4b6636a70585c43. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKADG0602314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b88f9935e869fc54e39de95312dc467f16447f36d04078c4c7a8bb4b0e30fa. 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/DKAXA8900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925010afe9f1f049cf4895cd4e639477d18941c29363931f7f859ce38d6b8691. 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/DKADG9807601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220f95699fb84ca08769bcb95b7170905a3565c7e8aba926fc038e796319f991. 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/DKAXE9571101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7679dea03b47fdd899aa86acbc8dba2dccbb9f2585a53fdc2a4b7aca4a847a45. 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/DKENA9401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362aed53e67bebdd061461221861e57e1d47572db922b866c54585cc48518cf7. 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/DKENA9401101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678093d45b4d1945fcff80c878375c55e72248f38171e8d244d354d29adcd03. 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/DK92A6025201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ac713cfd6846470b9029d09a00d9a2649649f7f68cd97e93b3b2f12fa756df. 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/DK92A6025202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5f7ea5fa662eed7a70ac575d2454332d097d2b2d50be51377ac7bf3be1856d. 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/DK92A6025203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7812c4fd5d0230430914945f41494af889ad79fc64c48c4b48dd00b2cf3be8dd. 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/DK92A6025204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441e2c170eb48eec0703eac164473bf295ad97ba19136092716e47816ece770b. 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/DK92A6025205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ba59470ecf15f70f585b738954066f2ac154823f8c5120ce562f43f3e166f9. 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/DK92A6025208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ece405c1206907a7e8eecf531aefc36c0527338362ff4cf92fd69765e67a35. 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/DK92A6025212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9495bfc915bec7fec80e99b1ca14c561e98857b264c18acb41cf6aedd843901b. 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/DK92A6025214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494a2f7cf939807aee3bb550ee4b782e845b64e364d338f30d753f65a2528dd9. 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/DKUM72300576.