Young may refer to: Offspring, the product of reproduction of a new organism produced by one or more parents Youth, the time of life when one's age is low, often meaning the time between childhood
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 0x2d5b70f345eef5e5c6525d42bdbaade18b2e1e628a0a9c440774053f8526609e. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aebbdcbb-3620-4a25-b324-11efe0979309.json and https://artists.proofprofile.net/proofs/artist/aebbdcbb-3620-4a25-b324-11efe0979309.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 0x84aa9e131b59c1249e429565c8678bd70efee4638094dd3d4f0ed91522378a0e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/HKG732291979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c61a3400a8a1be701f65916ec51fded3b37a22d0c5f994bb3008ed6fba0a80b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/HKE672100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0d84459c9283034cfd33d8b41aadd9842412faa90fc3e0d0a5f88bfb89c7f6. 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/HKE672100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f52c2bc2775a9ca698396f2f3a46b4f17c9bb72803c5c6137e4c2af96f5dc1. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/HKE672100177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374d6ccc20eac6ebc002ef0b6ab14821c5b7c79397207e76c5e40f1930aa5211. 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/HKE672100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abd95e65a666be3094607dbecb74e6ff9e54a8d29f33c480ebb90eebe328b0b. 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/HKE672100124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c33379cbedf8c2035fe1a33f51b09b2f5941418ae9af076dc2443a6bbc7b926. 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/HKE672100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa2a918048dde821224bd64695ad2980a8426d296239abde43f115cc004907f. 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/HKE672100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75315884344694e6b5d7d3fce119dfc541ae3f4afa73e850ee6fea66572e4db. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HKE672100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ca5d9f5d161c851bd942818a0dcd2bb3df79b8b717617a9c42a34aebe5e75f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/HKE672100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae0154e0d07f6d6cc7f7fbe6f80226660494ef9c8f41999d67fc0beca77ec6e. 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/HKE672100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e1046657364163a863b3fa50099c5bfe48b77f197e7bf03f8f4f35da3ca0b9. 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/HKE672100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f3f0119b816276f4b9c44957bcc8507e1e3e0b931fdb5fae8e107ff682187a. 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/HKE672100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528e93c80ae6ca403479567ffa0f6c7c6d7d6746e2c29121bd39c24601b2caf4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/HKG732292050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22561daf1d8f64fc60ee3efb9f8ec91c89bae3bd09460c46c6aa0ef9b2f83ae. 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/HKG732292053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7c2ca6c84b5ba72c658e62b7ea810daf94485d8c86738ce0d20eba4dd24955. 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/FRX452158251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900e9b10679ce9e819221f3c40d1f8b4963c196d2f682828d2c4cdff6e58068c. 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/FRX452158259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bd4c061595c0cc9c26f28418d0484db2db8482827b491da104d714afb67296. 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/FRX452158261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de9197500959548c182ce16917a867c5db1717586f2392895287aecde55a4af. 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/FRX452158263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29684acb8783a58858907156d91a9bacae3cb2873d9dcec123d7f73c3c13f179. 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/QZDA52543448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3eae595f0570bcd1492a128e2b20f8b38a63b4d0fd2debb98a53ac9be13075. 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/FRX452158284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b9fbbc25094e6b8f926561cde4ad5785d7bb7541ebdeef52fbc119900e001b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732292057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa026d778375f49fcd7055f32df103a883dc1e6563bcc7f7e5a11e1b4981f0c54. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DKBR21700602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db00efe6aa86a09f5ff402eefdbd7e04e117a18dc1f31b3da0b120af42cffce. 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/DKBR21700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b637b67c359900a59f2de5f247fd2cc433ddeae8724b3424d250ebabdca7522. 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/DKBR21700604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0a3485dbf50ed38c322ef65caaead8aee0e5e3cebe671ca5b9a9fce1a0e428. 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/DKBR21700608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefc71c850ec1e06658bd0c2e4476cd0dcd938df104874e704e3143821bc6efb. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DKBR21700609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30966f962b6aaf1134a3145675e05c0a6079f405a56bd92c6580593dbd1a7913. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DKBR21700610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da940a2688d8df5c79e2984ee49b7a5bdeec46366419ad5099325fa1696bdcf. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/HKE672000311.