Hardfloor is a German electronic music duo, consisting of Oliver Bondzio and Ramon Zenker. Their most famous track is "Acperience 1" (often titled more simply as "Acperience" on many compilation album
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 0x8d6bc9c367f884e5f596377d1d3cb8f0be0fa34096e95a8b8a63d5104ba10358. 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/071b7bb7-d944-4aee-af3f-3297f8463fef.json and https://artists.proofprofile.net/proofs/artist/071b7bb7-d944-4aee-af3f-3297f8463fef.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 0xe014f81253dc23c345ec1443b5acb4a516d79f7fcff1c2656db358211ed83c98. 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/DEP991700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794e2ae4259dabebf209d1e9778cfbaa59d719e02307b0f91c4e893458e196ff. 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/DEP991300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a9f37ea774abe538a0bab801b4a2814daa1b883c3add499516a8a9d1e76a36. 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/DEP991300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756bd640be7467a5dac84296e643020d235ca7cacbe59517c11ee5f62ee6dd41. 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/DEP991300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39272d382eaad8bdd1ca200c13d0f2d2147e17f258514a8bd7690e4420baebc. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP991300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf62e7b1f5773588970828fa21809cdb7c3dfcced93fde6276cf0f9e48dc254f. 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/DEP991100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e237ebb9efe943ac7f1ce88d6edce47b20957d248bfe01a1d7831d41c1d46e. 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/DEP999300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe073d58c637f95749e43cc13845ac354dfedae4319a1b812d94e576bb6148dcb. 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/DEP991100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7de870f5ab1e6b729977d94bda876ea3e76290277042fab56b5e700ad74ace8. 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/DEP999800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c10cd2e5bed10a5a27aa33e4c5c201d22026660695017d200ad2ddb1ccc0380. 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/DEP991100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075faa087428a86d51c16e13a292a5e30beb5b3d7a3c2b39122469f5ff3c2fb4. 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/DEP999300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f307988d99f83c0bb0b85da12dbcead7461458856b3fe627903255b91cb0d64. 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/DEP991100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479438fe1189d80e283bb502decd2fce3dc7e1bd9884ea9333c96f31f260be20. 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/DEP999800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9693ea95f8b55bd78e63ba1befe30adc4c5d9f41ec4ccdc9f88f71a219a4ae5. 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/DEP991100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3ef98359b8a87cbf73d7adcb7ab1a4fdd3197adc1371315fded0d3b1a656cb. 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/DEP991100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75bd9dd53ad13d5a14d45ab7fb8f4afe8b18012af28365e5e3035a785d20e6c. 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/DEP999300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a4cbb574d24e24c13bcd4e4a5b68adbca615c34a805490e0ea334ea9b01141. 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/DEP999400066.
Who Spends Money On Candygirls & Chocolate Chips?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb887a850d53389a544edbcf8af9e671e8720c6099b21c1cadc14819eef28888a. 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/DEP990500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a079ee849eeb0d17210031221171022fdac7af9a055233415e4d5aad72c35a. 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/JPD731100447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa957e663706cf71e4eb28414a6fce5a2ad10f113c1e7152e8efa115f3aefe04. 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/DEP991000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2be6d53eff56ad12854eff9c4783aaa67581ab4e641282466ae7f37cf3df10. 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/DEP991000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d439536311b11c4062f035daf53dc0ca431e4a1067ba6572c433adccf62aa1b. 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/DEP991000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a38743a3c5e985627358260d8482d11c43b6b0497c1df3bd47fae93695b904. 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/DEP990700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384f99f29070010b68784b957d7c2cbf55287470e06079d9945ed9ba53943673. 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/DEP990700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a76372b4413a7af949e0b9f268d217980e63fcec856e1ea7fd71aa3ec44741. 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/DEP990500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479438fe1189d80e283bb502decd2fce3dc7e1bd9884ea9333c96f31f260be20. 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/DEP999800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923c88d9e339cb40a6ec50fa6c0ce42c4615ab9b45d35ed706d317372b25d08e. 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/DEP999500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dbd394c1bda0f5168a7bbd38dec3d517051e4efaea34cfc0c17d723a77d1fd. 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/DEP999500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1859e168938bc0543387e2ba049ff7b9f3009a8748039ee9dcf756dec49e296b. 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/DEP999400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35f725fdfd76120c0cb86c60f8902fc4933aa425b009915cd7545ea64f86686. 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/DEP999400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c07bfa9807311afd4401cab1b58109aece2a978d9b9b1e982fa1ad3050f041c. 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/DEP999400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1387a22156d55b4aece59bfd8e17f04636c1eebd7f50c0daeef84d4732d883. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP999900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad697d4da862f1822dd3922062819b8f1c32868db6d2fda90d401ba4890a70d7. 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/DEP999900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb205cb5bf3335718911b89e1665307771a0dd005bd79b02c44d4f29a5029a3. 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/DEP999900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91102ae1651df7f02b16ba1f7213e9de7d0ebb2c03c77a4d3495ec75549a91c9. 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/DEP999900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075faa087428a86d51c16e13a292a5e30beb5b3d7a3c2b39122469f5ff3c2fb4. 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/DEP999300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e237ebb9efe943ac7f1ce88d6edce47b20957d248bfe01a1d7831d41c1d46e. 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/DEP999300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1157a4ac7ad28c292be4691b82705bc667f5abc9a12f6165e8527ebe57313d. 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/DEP999300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472af2af0ea8c3e176a79821516be786d3b3913e687351469445876f68630c51. 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/DEP999300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75bd9dd53ad13d5a14d45ab7fb8f4afe8b18012af28365e5e3035a785d20e6c. 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/DEP999300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb416c19d395347e89beea3fb9b519da6c8531bd1898300787bc3e127a0f8b0b9. 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/DEP999300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cfaf66d6a5aec375ba2e8d7e522ebc3fedcd8f1353fbcde91b3143c109ab30. 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/DEP999300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1f2e1072ac80c9798e9e636c7bea950e0e7b99a48a61d56032f67baf62ea6b. 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/DEP991700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27df40aaf1f3f7bd5851ea05865eb31d6327ea1fc1056c01914a49ba8bfaa2a. 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/DEP992300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade7d1f85a4ec9359f1e12682512ec1d28a1078fab32d2c4c00099c304befba9. 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/DEP992300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25ca576f7ab506c34995448cb4b7e58db12de54cbc4065ed49a986f354faa7a. 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/QZMHN2241998.
May You Find Warmth in da Middle of da Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521bed9e2bc40e4e408e78b466b6f11ac57fe1e589067d7461a0c98702db8269. 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/DEP992200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f648dcbb578a21b21dd1a8f04a47837bd32fb439fac3a958271bc9271bd497. 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/DEP991500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7351015ff9b65e663e1d963fcac3b4331e575d5dad96841a371e40c3f284eb9. 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/JPI102103128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868201667da6a10f11affedc81aa1999130becc65a8a12de681855a60b0be082. 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/DEH741717125.
P.E.L.F. - Hardfloor vs. DBS feat. Egyptian Lover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9634f04766a39767f30ba95494ba1042afc81284acf02be0e91636ca4c3a3121. 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/DEP991300012.