Hannah Ellis is an American country music singer-songwriter from Campbellsville, Kentucky signed to Curb Records. Background Hannah Ellis competed on The Voice in 2015, and was approached with a publ
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd73779cb1a38879a17e09d1b688098530e29f45ee7590e576cb5621584171a. 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/d596f7e6-78ca-4f0d-81ea-6a056e841df7.json and https://artists.proofprofile.net/proofs/artist/d596f7e6-78ca-4f0d-81ea-6a056e841df7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b6360951a1458a2487dd36a674f79c5f85cf7bd1d1ad5ba81be7765aee4448. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4R51701046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8993ffe2bd11f232ea43a7dce439d0232099983dd63bc05527eec513e35fb17e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USM1C1700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363a47adc6cbb1c509b172fed79349d142468a256027bf4d41ccdd7625273de8. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USM1C1700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188a898c3016a6d0d9816c296cda067f6eb513624787bfd63c6b16288f4cd0a3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81828468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda969ee4f6bed3c892770e0261a3900f32c298fc9667f498a469c419781dc949. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU1900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae75012df49ab6f522c26b0ec7fb146afac016b5fef8b76fc0572e96bf28562. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEN1968244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6ee48e4b87f3e4990a03c84539000625abed56333f4d5ee7165c9eced541f4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USM1C1800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1443f936419a73009262f9c00c374e8a70971af19736f32fd93ae2a3c2ed8ce3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe40c984a939845803680ef23bd14ca7200dac261f2bf137fd9b332d2a2e7e7e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USCRB2200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1fe555df9d581b1926afe89a175d93794cd526fe771c42eef7eaa11ca0695f. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USCRB2300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd055454a92c7805b17039d4713f96c49ae5a24d891bfcaf6e00f1c4b3a37ca4e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872fdbe0fd3e8f2556cf275105c5592b6619a6d4435f8a8aabd9f235157d7eeb. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b56ee3a2c4e6b4ec3f75e6e4e0b3e189828a1bf0100c69965511238b08dae. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b917eb49b7809b1565fd04713864594371504c1f676c2e31ad411b70565807. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd301b1bb90ae177cd107af1623820dfa471e5403b3bd50dde6f5279144f36f. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6ee48e4b87f3e4990a03c84539000625abed56333f4d5ee7165c9eced541f4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USM1C1800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186f5f0b0615b3d4d2972b4ec29103d5d368520e1d00f0343c4955aced166f0c. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2300368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe53cede9348adc25027d8b1fef1aa9c493510a9ca5f944636b7e8866a146db6. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB2400415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429394a47f583b575bf6524be58afcc24a2dfe2590755a6c8ad78fbd6629f221. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1915358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b6c79d1ee03a2214f58bfe0f2f2fefbe58e554162ee39622251ac30d7faa75. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712014095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4d0e199264c28787d9144a71cb513c85b191145017f7cec532d56c314b2c1a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712013896.
Teen Wolf (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f29545086e65dbe48dc0fb2d4af4b962c450b1eeee8876eb34b6df25d741b85. 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/TCACW1772160.