Sleigh bells are a type of bell which produces a distinctive 'jingle' sound, especially in large numbers. Sleigh Bells may refer to: Sleigh Bells (band), a band from New York Sleigh Bells (film),
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 0xa48f1b74e633c752f6a9e081eab8e5c39bf93c559de2692a8c6e8970d63b982a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/274fa5b5-fd60-42c4-bf5a-e3f9e8ef57a3.json and https://artists.proofprofile.net/proofs/artist/274fa5b5-fd60-42c4-bf5a-e3f9e8ef57a3.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 0x7c72b0c2ceb66465697dbad3585bf07b7c242e33eb3f1854a21d791d498eb59d. 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/USQE92100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e9b6ea80f12595431938014abd99f70e112718c3187b07f75693538b642a66. 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/USQE92100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9cfc9882783ef7e773dcac6972a8db35b70778c86dd132c2f941818cf3435. 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/USQE92100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb64258184810b95f80e6c01ca67555305c2f02269f5d7e63272e80f9c718882. 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/USQE92100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf562c1cc89cf43dce4823086a3b82b6cbb3b92bc386cf2f3247766b47e1a54af. 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/USQE92100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0067a65620f0ccf2b9246ce3c8b2790df42f8fb13504a615402e8e4eed66ba70. 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/USQE92100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd3bea0c01a4f762526042dd48d6c2b1b7d00170349aabdf866990673a5d996. 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/USQE92100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b004dd4c36576d65d8127572b066f1551534db6e6fb202d9f64af7bb5478ba2. 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/USQE92100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e28327fb1f986718fc0bb51ae9e2ec6edadac06b0e5afcbc2fb7fcad2b30bd. 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/USQE92100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e9c103282abf8866c58af313d39ad28b8082957466d829ed5c19f8953826ba. 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/USQE92100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc4c15a27d479f2c4637932e95db15b7011b25544a634972e18c40d077d2f5c. 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/USQE92100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b02a992617475068f421b8545bc144a06f7257c2b13a13102713a9b5bd6704. 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/QM6P41794138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd3ebc3a7d97e5587aca3b130556aa8e4b44819cbd131c8f67d2b8f0425c878. 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/QM6P41794139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ee96a6ff10252e7825b40f1d01a5278affc5d9eda8579d9a7fbe11ff4e616f. 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/QM6P41794140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52506fb9f8cbbdf5436df917e5f0529ee0ed40d93b44e92e8e9e3b54881b1c5a. 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/QM6P41794141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d1decc9a6df47040c8c30bc43c559b44ef91ab93a4cda7dae3e0af4313dde4. 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/QM6P41794142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa719709a50c217b87384b8ffc55b4bba43a9acbc0d681d1c92e252e3e8d97bc4. 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/QM6P41794143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74851070047b6bcb4fa3d5dae07537ac9ec04a245f8b7b909de477b1ea0c921. 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/QM6P41794144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3024150296eac36533c575e78c46b4aedbb91343d2aa2bafc2f3365ab26e925f. 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/QM8QH1600482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a95a1868f91534e5dbca3fc690861deebccb9d0d5f61fde579ef57838a57df4. 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/QM8QH1600483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e785bd72defa2a3bda602f911fe2a634cf3d4c6cec15f701e85d6c3326cba22. 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/QM8QH1600484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3b122a673bcdea87590df67acfb30dcc53d9b4a85eec989d1c321700bed667. 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/QM8QH1600485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb456d2c90fa4f85be60780f99aff5d8f3fc3b419588da01e671e7919b95c3d37. 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/QM8QH1600486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde61e770ff47a76816c53ee38d32966b04ec023d743b18f383fe1011a5e114f6. 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/QM8QH1600488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbada99889c504f95539839c902c2099e88abb3d77a109aa191e0c948e15aa58c. 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/QM8QH1600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcfb06b650f2a826cd7e8237b300cae1e671526c17ae2019bb9f007b6cce4fd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM8QH1600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe645b5194eb2911151561ad7341bc4b31f8bbf1bb4816faa9a48f027373e7f0f. 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/TCACO1660040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8755c65b359c1f0f4e7f11140b4f2319918dfde941b51de316b6f55f2515d5e. 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/TCACQ1612576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ebfb4ecf8cdcc277eb14623a87347f512256743040ad3483058d0989ccaff3. 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/USQE91300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a11142c8dd513ad42eaff1e06bf378ce3e0a91085ec9f3fea03ee8b3c9a017. 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/USQE91300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662feca7592e4dface39d90df174f8c7aa4a59067cbd3759fe5228f487105b4e. 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/USQE91300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e99372d9e8c0eafb7b4c80526c16c372eaee68e288464d8d57d08ada81f4370. 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/USQE91300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f7d02b17bffe8937bb63bd79191abe0aafc2362882828c41087d80d654a140. 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/USQE91300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcef7a7f75aeac171cef1159a24442fbaae0576ecc749e1c981d78bee4f1381. 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/USQE91300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f188c10ec5f5fa3a34ec856331f1b1fd8467fe448c83bde23b0e3b17fceb81. 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/USQE91300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecab270902840fc7a9456c3083620ded71f65aa0dcc4c3e57a9e7bd4a92d1d6. 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/USQE91300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfbeeefac039c886c0bf1fc7640d02f3ba165347af55fd000cd62a710ea5f8d. 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/USQE91300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c2c498569d6df477a78835c4df6064ab44cb19a5f68873769b78ca66ee3183. 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/USQE91300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fac830e5bea3a3a20923a7a8e51b77920dac69beb29bf279747ba9b86d070a. 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/USQE91200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1e8235d1351b1ca3907d203ddad97e05a12d98ec2fbf8656af2ef58735f1b7. 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/USQE91200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adf16a663b8d151017107b09d54bb987aa3277ed9d2f71612073c7ab6b46841. 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/USQE91200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1af7c19cf35d083fc2be786094535384106d727ae60e7de145a904c79e26305. 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/USQE91200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe583eca3cc97b337cfcb85676c17751c301e3f679dd7782d69327dd3344b62e9. 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/USQE91200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c8bb94ed3139908990f8d70794aa78ae6a64e640ad9a9db48416408612e873. 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/USQE91200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefea46b6441a77e0a0bde255c63fc444d4bfe4bb03792211b15889d15ce19c3. 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/USQE91200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69079cf5d808b6cb756cae7fab75a46cb91a714427227e910ba77e4158244de5. 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/USQE91200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da6443cab384b69b58945c471ab9f972536ea6051f8e279ffd2a7be32487a72. 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/USQE91200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd35498f71432fbf14c7b6f29aaf085b284783938502355fad9c23ed693d782c. 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/USQE91200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fc38f3192132e21d16d871c8e2bd215c7f3b4296776857aef49df0a6cdfee3. 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/USQE91200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3952de296adb1d52d945852aec06f3d91a7007051a5bba96567856cf9459aa7. 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/USQE91000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a92d6530897c7ac5314ed433db2a48edffb0170de270b2f171836a3483d3399. 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/USQE91000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3840a98ad6ab4f7be832ce454ae88be39b8d1f43e93611c5e7bc7c229503e3ab. 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/USQE91000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe062e0d354ed6fac413a0132749b2e14e1a4eef9fb011f543e99fb2751c56fde. 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/USQE91000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d39ba11cac71f1ac7c4cf89a733542639b70d118bf09f54e12a8f59130a91a. 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/USQE91000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9754479123ae266e9f341787af01de2ff6616a5ca94c6b4c27fada76857fcf. 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/USQE91000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11527b663a4d5a0d9315486a47ac4fa48ed19cf975d08963a68449dffe003a2c. 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/USQE91000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02b0cc551fbacddf9c99b3d56a99e577aaf4ac2bbcee79c41674afb1086c65e. 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/USQE91000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc17b8832a623fcefbcf2d0348c3ec8f9731b6660b55715999690222e81ffb5a. 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/USQE91000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab108dcdefc6996c77d7300f3680aa0c54a7a2ecec1c3011d7c65144e7f20d0. 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/USQE91000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7267002d4f9556226b7a13d7943203a563d8297327a8866865124e0614c5327. 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/TCAEL1944614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8755c65b359c1f0f4e7f11140b4f2319918dfde941b51de316b6f55f2515d5e. 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/TCACQ1612576.